These app permissions do not automatically mean something is wrong. A video calling app needs access to your microphone and camera, while a maps app relies on your location. The reason to pay attention is when an app keeps a permission even though there is no clear reason for it.

Android allows you to check which apps have these permissions, review recent access, and change the settings in just a few minutes.

In short: Open Settings > Security & privacy > Privacy > Privacy dashboard. From there, you can select Camera, Microphone, or Location to see which apps have accessed each feature. Menu names may vary slightly depending on your Android version and phone manufacturer.

How to See Which Apps Use Your Camera, Microphone, and Location on Android

The most complete way to review these permissions is through the Android Privacy Dashboard. According to Google, it lets you see which apps accessed certain permissions and when that access happened.

On Android 13 and newer, the dashboard can show activity from the past seven days. On Android 12, it shows activity from the past 24 hours.

Follow these steps:

1. Open Settings.
2. Go to Security & privacy or Privacy.
3. Tap Privacy dashboard.
4. Select Camera, Microphone, or Location.
5. Review the apps listed and tap any app whose permissions you want to change.

How to Know If an App Is Using Your Camera or Microphone Right Now

In addition to viewing past activity, recent Android versions display a green indicator in the upper-right corner of the screen whenever an app is actively using your camera or microphone.

Tap the indicator to identify which app or service is accessing the feature and, depending on your Android version, quickly open its permission controls.

Google explains that this privacy indicator is available on Android 12 and newer. You can learn more in Google’s official guide to camera and microphone controls on Android.

This indicator is especially useful when your camera or microphone appears to be active for no obvious reason. However, seeing the indicator does not automatically mean someone is spying on you or that your phone contains malicious software.

First, identify the app using the resource and consider whether that access makes sense for what you were doing.

App Permissions: Which Ones Does an App Really Need?

A simple rule can make reviewing Android app permissions much easier: compare each permission with what the app is supposed to do.

A messaging app may need microphone access to record voice messages. A camera app obviously needs permission to use the camera. But if a basic game or calculator wants your precise location all the time, that deserves a closer look.

Android can offer options such as Allow only while using the app, Ask every time, and Don’t allow. Depending on the permission and Android version, additional controls may also be available.

Google explains these options in its official English guide to changing app permissions on Android.

That PSafe article explains how permissions work and why access to your camera, microphone, location, contacts, and files should match what an app actually needs to do.

Android’s guidance for developers follows the same principle: apps should request sensitive permissions when a feature actually needs them instead of asking for unnecessary access without context.

Your Phone’s Location Is Also a Privacy Issue

Location deserves particular attention because it can reveal much more than where your phone happens to be at a specific moment.

Your device can determine location using technologies such as GPS, Wi-Fi networks, Bluetooth signals, cell towers, and app activity. Over time, location information can reveal patterns connected to places you visit and parts of your daily routine.

On Android, open Settings > Location > App location permissions to check which apps can access your location.

Whenever an app does not need to track you continuously, consider choosing Allow only while using the app. If an app works properly without continuous access, there is generally no reason to leave a broader permission active.

Review Apps You Rarely Use, Too

Old permissions are easy to forget.

An app installed for a trip, event, temporary service, or one-time task can remain on your phone for months while keeping permissions you granted long ago.

That is why periodically reviewing installed apps is useful. Remove permissions that are no longer necessary and consider uninstalling apps you no longer use.

Android also includes protections for unused apps. Google explains that Android can automatically remove or reset sensitive permissions from apps that have not been used for an extended period.

There is another privacy question worth considering: what happens when someone else physically has your unlocked phone?

You might hand your device to someone to make a call, look at a picture, or use a specific app, while other personal apps remain accessible. dfndr security’s App Lock feature can add password protection to selected apps, providing an additional layer of privacy when someone else is using your device.

It works best as a complement to your phone’s screen lock and Android permission controls rather than as a replacement for them.

How to Improve Android Privacy in Just a Few Minutes

A quick privacy check can focus on four things:

• Remove camera and microphone permissions from apps that do not need them.
• Limit location access to only while using the app whenever possible.
• Uninstall old or unfamiliar apps.
• Check the Privacy Dashboard again after a few days to see which apps actually accessed sensitive features.

Keeping Android updated is another useful precaution. System updates can include security fixes as well as improvements to privacy controls and permission management.

For a broader routine, see 5-Minute Monthly Phone Check: What to Review on Android. The guide includes app permissions, unused apps, active sessions, storage, battery, and other quick checks.

Frequently Asked Questions About Camera, Microphone, and Location Access

How can I tell which app is using my microphone?

On devices running Android 12 or later, look for the green privacy indicator in the upper-right corner when the microphone is active. Swipe down and tap the indicator to see which app or service is using it.

Can an app use my location when it is closed?

It depends on the permission granted, the Android version, and how the app works. Some apps may have background location access when that permission is available and enabled. Review the app’s location permissions in Android Settings.

Will removing camera permission stop an app from working?

Only features that depend on camera access should be affected. A video calling app, for example, may still open normally but will not be able to transmit your camera image until access is granted again.

Read More on the PSafe Blog

What Happens When You Tap “Allow” on an Android App?

How to Share Photos on Android Without Revealing Your Location

Your Phone Knows Where You’ve Been: Here’s Why That Matters More Than Ever

O post How to See Which Apps Use Your Camera, Microphone, and Location apareceu primeiro em PSafe Blog.

With artificial intelligence tools, criminals can create audio that mimics the voices of relatives, friends, coworkers, and even company executives. AI voice cloning has made emergency and impersonation scams increasingly convincing.

This threat is part of a broader evolution in online fraud. As we explain in our article on 5 trending digital scams and how AI is making fraud more dangerous, criminals are already using AI to improve phishing, fake call centers, and other forms of social engineering.

That makes recognizing suspicious calls and verifying a story before taking action more important than ever.

What is AI voice cloning?

Voice cloning uses artificial intelligence to reproduce characteristics of a person’s speech, including tone, rhythm, and intonation.

It is closely related to deepfake technology, which can generate convincing fake images, videos, and audio. In our guide to deepfakes and how scammers are using them, we explain how these tools can be used for financial fraud and impersonation.

When used legitimately, voice cloning can have many applications. The problem begins when scammers use an artificial voice to impersonate someone you know and gain your trust.

A criminal might pretend to be:

• your child or another relative facing an emergency;
• a friend who urgently needs money;
• your boss requesting a transfer;
• someone you know asking for personal information;
• a representative of a company or institution.

The goal is usually to make you react before you have enough time to verify what is actually happening.

How does an AI voice cloning scam work?

The script can vary, but these scams usually exploit two things: trust and urgency.

You receive a phone call or voice message that appears to come from someone you know. They describe an accident, financial problem, arrest, or another emergency and ask for money, personal information, or immediate action.

Scammers may combine the cloned voice with personal information found online or obtained through leaked data, making the story even more believable.

The Federal Trade Commission warns that scammers can use a short audio clip, potentially taken from content posted online, to clone a loved one’s voice and create a fake emergency. Its key advice is simple: do not trust the voice alone.

How can you identify an AI-cloned voice?

It is not always possible to detect fake audio simply by listening to it. As the technology improves, relying exclusively on imperfections in the voice becomes less reliable.

Still, certain warning signs should make you more cautious.

1. There is unusual urgency

“I need the money right now.”

“Don’t tell anyone.”

“Send it before it’s too late.”

Creating pressure is a common scam tactic. The more urgent the situation feels, the less time the victim has to verify the story.

2. The request is unexpected

Be suspicious if someone you know suddenly asks for money, banking information, passwords, authentication codes, or other sensitive information.

Even if the voice sounds legitimate, the request itself should make sense.

3. They try to stop you from verifying the story

A scammer may give you reasons not to hang up or contact anyone else.

That behavior is an important warning sign.

4. There are small inconsistencies

Unusual pauses, changes in intonation, or strange responses may appear in manipulated audio. But these signs should never be your only method of detection.

Even a convincing recording can be fake.

Keep reading — PSafe
https://www.psafe.com/en/blog/5-trending-digital-scams-how-ai-is-making-fraud-more-dangerous/ https://www.psafe.com/en/blog/deepfakes-the-new-weapon-of-digital-scammers/ https://www.psafe.com/en/blog/protect-social-engineering-attacks/

What should I do if I receive a suspicious call?

The most important rule is simple: end the call and verify the story using a phone number you already know.

If someone calls claiming to be your child, for example, hang up and call the number saved in your contacts.

Do not automatically call a number provided during the suspicious conversation.

If you cannot reach the person, contact another trusted family member or friend who may be able to verify the situation.

The FTC’s guidance on family emergency scams gives similar advice: resist pressure to send money immediately and contact the person through a phone number you know is legitimate.

Create a family safe word

One simple precaution is to agree on a family safe word or verification question that only people close to you should know.

If someone contacts you claiming there is an emergency, this information can provide an additional layer of verification.

However, it should not replace other security measures. If something feels suspicious, end the conversation and contact the person through another trusted channel.

What if the request comes from my boss or a company?

The same principle applies in the workplace.

A familiar voice should not be considered sufficient proof to authorize payments, change banking information, or share confidential data.

Companies can reduce the risk by creating verification procedures for sensitive requests, particularly financial transfers. Voice cloning is one part of a broader social-engineering problem. OIf you receive an unusual request attributed to a manager or coworker, verify it through another corporate channel before acting.

How can you protect yourself from fake audio scams?

The technology criminals use may evolve, but several precautions remain effective:

• be suspicious of urgent requests involving money or information;
• never share passwords or authentication codes;
• verify important requests through a second channel;
• talk to relatives about emergency scams;
• avoid making financial decisions under pressure;
• protect your accounts with two-factor authentication;
• limit unnecessary exposure of personal information on social media.

Above all, remember that recognizing someone’s voice is no longer enough to verify their identity.

The voice sounds real? Verify it anyway

Social-engineering scams work because they exploit human emotions: fear, trust, concern, and urgency.

Artificial intelligence can make the approach more convincing, but it does not change one of the best defenses against fraud: verify before you act.

If a call or voice message contains an urgent request, end the contact. Reach the person through a phone number or communication channel you already trust and confirm the story directly.

A few minutes of verification may be enough to prevent a familiar voice from being used against you.

FONTES

https://consumer.ftc.gov/consumer-alerts/2023/03/scammers-use-ai-enhance-their-family-emergency-schemes https://consumer.ftc.gov/articles/scammers-use-fake-emergencies-steal-your-money

O post AI Voice Cloning: How to Spot a Fake Audio Recording apareceu primeiro em PSafe Blog.

Your phone suddenly feels slower. The battery doesn’t last as long as it used to, and some apps start behaving differently. In situations like these, it’s common to hear someone suggest that the problem might be related to the SIM card.

The assumption seems reasonable. After all, the SIM card is directly connected to calls, text messages, and your mobile network connection. Because it plays an important role in communication, many users believe that unusual phone behavior must somehow be linked to it.

In reality, that’s rarely the case.

Understanding what a SIM card actually does can help you identify the real causes of smartphone issues and avoid common misconceptions about how mobile devices work.

What Does a SIM Card Actually Do?

A SIM card is responsible for identifying a subscriber on a mobile carrier’s network. It allows users to make calls, send SMS messages, and access mobile data services linked to their phone number.

While it is essential for communication, the SIM card does not perform the same functions as a smartphone. It does not manage applications, control the operating system, or handle most of the tasks users perform daily.

Its role is much more specific.

As a result, when a phone experiences slowdowns, unexpected advertisements, battery drain, or unusual behavior, the cause is usually found elsewhere within the device.

Why Do People Often Blame the SIM Card?

Part of the confusion comes from the fact that the SIM card is closely associated with many everyday smartphone functions.

If calls fail, messages don’t arrive, or mobile data stops working properly, it’s natural to suspect the SIM card. In some situations, it can indeed affect connectivity, particularly when there are issues involving network authentication or carrier services.

However, most day-to-day smartphone problems have different causes.

Pending software updates, excessive storage usage, poorly optimized apps, incorrect settings, or operating system issues can all create symptoms that users mistakenly associate with the SIM card.

Because the SIM card is one of the few physical components that users can easily remove and replace, it often becomes an easy target when troubleshooting begins.

In practice, though, the SIM card is rarely responsible for the types of issues most users experience.

When the Problem Is in the Device, Not the SIM Card

Many smartphone issues originate within the device itself.

Apps can consume more resources than expected. Certain settings can impact performance. In some cases, applications may request permissions that exceed their intended purpose, affecting the user experience.

Browsing untrustworthy websites or downloading apps from unofficial sources can also contribute to device instability and security concerns.

For this reason, most smartphone maintenance and security recommendations focus on the device rather than the SIM card.

Keeping software updated, reviewing app permissions regularly, and downloading applications only from trusted sources remain some of the most effective ways to maintain a healthy smartphone experience.

Read Also

• Why Updating Android Helps Protect Your Phone, Even When Nothing Looks Different
• Does Deleting Photos From Your Phone Delete Them From Google Photos? Myth vs. Fact

When the SIM Card Can Be Part of the Situation

Although the SIM card is rarely responsible for performance problems, it can play a role in specific situations involving a mobile phone number.

One well-known example is SIM swapping, a type of fraud in which criminals manage to transfer a victim’s phone number to another SIM card under their control.

When that happens, calls, SMS messages, and authentication codes sent to the number may be redirected to someone else.

In these cases, the issue is not with the SIM card itself but with unauthorized access to the phone number associated with it.

The Federal Communications Commission (FCC) provides guidance on SIM swapping and mobile account protection, helping users understand how these situations occur and how to reduce risks.

Outside of these specific scenarios, however, the SIM card is unlikely to be the explanation for unusual smartphone behavior.

Why Suspicious Text Messages Deserve More Attention Than the SIM Card

Many concerns about SIM cards begin after users receive unexpected text messages.

The message may claim there is a problem with a delivery, an account update, or an unrecognized purchase. It then includes a link that supposedly resolves the issue.

In these situations, the real concern is usually not the SIM card but the interaction with the content itself.

By visiting fraudulent websites or entering personal information on untrustworthy pages, users may unknowingly expose sensitive data.

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) offers guidance on recognizing phishing attempts and fraudulent messages, highlighting common tactics used to trick individuals into sharing personal information.

That’s why it’s important to carefully evaluate unexpected messages before clicking links or providing information.

Before accessing an unfamiliar URL, having an additional layer of protection can also help. The Dangerous Link Detector from dfndr security analyzes suspicious URLs and alerts users before they visit potentially risky websites.

How to Better Protect Your Phone and Mobile Number

The good news is that many common smartphone issues can be reduced through simple habits.

Keeping the operating system updated remains one of the most effective ways to improve both stability and security.

It’s also worth reviewing installed applications regularly and removing those that are no longer needed.

Another important habit is checking app permissions. Not every application needs access to contacts, messages, location data, or personal files to perform its intended function.

Users should also be cautious of messages that create a false sense of urgency or request personal information without a clear reason.

Adding extra layers of account protection, such as multi-factor authentication, can further reduce risks associated with unauthorized access attempts.

Small preventive actions performed consistently can significantly improve the overall security and reliability of a smartphone.

Conclusion

When a smartphone starts behaving differently, it’s understandable to look for a quick explanation. Because the SIM card is involved in essential communication services, it often becomes a common suspect.

In reality, however, most performance and security issues are linked to the smartphone itself, installed applications, device settings, and everyday user interactions.

That doesn’t mean phone numbers and carrier accounts should be ignored. Certain situations involving mobile account fraud deserve attention. Still, they are very different from the common belief that a SIM card is responsible for unusual phone behavior.

Understanding the role of the SIM card helps users focus on the factors that truly affect device performance. And when it comes to digital safety, awareness, prevention, and informed decision-making remain some of the most valuable tools available.

Continue Reading

• Phone overheating: 8 causes and how to cool it safely
• ChatGPT for Teens: What Changes for Teens and Parents
• Does Leaving Wi-Fi On Drain Your Phone Battery?

Sources

• FCC – Cell Phone Fraud and SIM Swapping Guidance
• CISA – Phishing Guidance and Awareness Resources

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A suspicious link can send you to a fake website, trigger a malicious download, or open a form designed to steal passwords and financial information. That is why checking a URL before clicking is safer than opening the page just to see what is there.

Why a Malicious Link Can Look Legitimate

Scammers can copy logos, colors, wording, and even the layout of real login pages. They may also register lookalike domains by changing one letter, adding extra words, or using subdomains to hide the real website address.

The padlock icon in your browser does not prove that the company behind the page is legitimate. It only means the connection is encrypted. A fake website can still use a valid security certificate.

Google Chrome’s security guidance warns that dangerous websites may use addresses that look almost identical to familiar sites.

How dfndr Scans Suspicious Links

The Dangerous Link Detector lets you enter a URL and check for possible signs of a threat before visiting the page. The scan can help identify addresses connected to dangerous websites, fraud attempts, and other risks already recognized by security systems.

This type of technology looks for patterns that may suggest malicious behavior. A URL that closely imitates a well-known company’s domain, for example, deserves extra scrutiny, especially when it arrives in a message demanding immediate action.

Before opening a URL received through SMS, iMessage, or email, the Dangerous Link Detector in dfndr security can provide an extra layer of verification. If the system detects signs of a threat, it may warn you before you continue.

No tool can replace your judgment entirely. Always combine the scan result with a careful review of the domain, the sender, and the reason the link was sent.

Read more: Could You Spot a Fake Login Page in 5 Seconds? Take the Phishing Test

How to Check a Link Without Clicking

Start by reading the full URL. Focus on the actual registered domain before the first slash.

In chase.account-alert.com/login, for example, the domain belongs to account-alert.com, not Chase.

Before opening the link:

1. Compare the URL with the company’s official website.
2. Look for switched letters, numbers, or extra words.
3. Be cautious with shortened links that hide the destination.
4. Confirm the charge or offer through the official app.
5. Never enter passwords, verification codes, or banking details.
6. Run the address through a URL checker.

Google Safe Browsing also helps browsers and other services recognize dangerous pages and display security warnings.

Warning Signs of a Malicious Link

One warning sign alone does not always confirm a scam. The risk increases when several appear together:

• pressure to click, pay, or update information immediately;
• a domain that does not match the official website;
• misspellings in the company name;
• an offer that sounds too good to be true;
• a request for a password or verification code;
• an unexpected download;
• a message that arrives without context;
• a threat that your account will be locked right away.

The Cybersecurity and Infrastructure Security Agency warns that phishing messages often rely on urgent language, unexpected requests, and suspicious links to push people into acting before they verify the message.

What to Do If You Clicked a Suspicious Link

If the page opened but you did not enter any information, close it and do not download anything. Check whether any unfamiliar app or file was installed without your permission.

If you entered a password, change it immediately through the official app or website. If you use the same password on other accounts, update those passwords too.

The Federal Trade Commission’s phishing guidance recommends taking immediate action if a scammer may have received your password, credit card number, or bank account information. You can also use IdentityTheft.gov for recovery steps based on the information that was exposed.

Save the message, sender information, timestamps, receipts, and screenshots. These records may help your bank, credit card company, or investigators review the incident.

How to Protect Yourself From Malicious Links

When you receive an unexpected charge or account notice, do not use the link in the message. Open the official app or type the website address directly into your browser.

Keep your phone and apps updated, turn on two-factor authentication, and avoid reusing the same password across multiple services. Links sent by people you know should still be verified because compromised accounts can be used to spread scams.

Frequently Asked Questions

Is a Website With HTTPS Always Safe?

No. HTTPS protects information while it travels between your device and the website, but it does not confirm that the page belongs to the company it claims to represent.

Is a Shortened Link Dangerous?

Not necessarily. The problem is that shortened URLs hide the final destination. Check the full address before opening one.

How Can You Tell If a Website Is Legitimate?

Review the domain, find the company’s official contact channel, and be suspicious of urgent requests for payments, passwords, or verification codes.

Can dfndr Confirm That a Charge Is Legitimate?

No. The tool analyzes the URL for possible threats. You still need to confirm the charge directly with the company.

Conclusion

Knowing how to check if a link is safe means paying attention to the address, the context, and the message itself. Do not treat the padlock icon as proof that a website is legitimate, and never enter information when you cannot verify where the page came from.

Checking the URL before clicking, using official company channels, and scanning suspicious links can help prevent the theft of passwords, personal information, and financial data.

Read More on the PSafe Blog

• Why Updating Android Helps Protect Your Phone, Even When Nothing Looks Different
• Your Phone Knows Where You’ve Been. Here’s Why That Matters More Than Ever
• Does Your Phone Listen to You for Ads? Myth vs. Reality

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But the real answer depends on where your information is stored. Removing an app usually deletes local files from your phone, but it does not automatically close the account you created with the service.

Why uninstalling an app does not delete your account

When you uninstall an app, your phone removes the software and many of the files stored locally. This can free up storage and stop the app from accessing your camera, microphone, location, and other phone features.

Your account, however, usually exists on the company’s servers. Your email address, name, order history, posts, preferences, and payment information may remain connected to your profile.

That is why your information can reappear when you reinstall the app and sign back in.

What actually gets removed from your phone

Temporary files, local settings, and information used only by the app may be deleted during the uninstall process. Backups, synced content, and information stored in the cloud follow different rules.

On an iPhone, for example, some apps may continue storing information in iCloud. Apple explains how to review which apps sync and store data with iCloud, confirming that removing an app and deleting its cloud data are separate actions.

What data may remain stored

Before installing an Android app, you can review its Google Play Data safety section. It shows what the developer says the app collects, shares, protects, or allows you to delete.

Information that remains stored may include your account details, messages, purchases, photos, location data sent to company servers, and records kept for fraud prevention or legal compliance.

While reviewing your apps, keeping an extra layer of protection active on your phone can help. dfndr security can help identify risks and strengthen your device’s security while you decide which apps should stay installed.

Read more: What Happens When You Tap “Allow” on an Android App?

How to delete your account and request data removal

Look inside the app for options such as “Account,” “Privacy,” “Manage Data,” or “Delete My Account.” If you cannot find one, check the developer’s website, privacy policy, or customer support page.

Google Play requires apps that let users create accounts to provide a way to request deletion of the account and its associated data. Some information may still be retained for legal, regulatory, or security reasons. You can review Google’s official app account deletion requirements.

Apple also requires apps that support account creation to let users begin the deletion process inside the app. That rule has applied to App Store submissions since June 30, 2022. Apple explains the requirement in its account deletion guidance for developers.

In the United States, privacy rights vary by state. California’s Consumer Privacy Act, for example, gives consumers the right to request deletion of personal information, with certain exceptions.

What to check before uninstalling an app

Before you tap “Uninstall,” run through this checklist:

1. Cancel subscriptions or recurring charges.
2. Save any files you want to keep.
3. Find the “Delete Account” option.
4. Request removal of your personal data.
5. Review services connected through Google, Apple, or social media.
6. Save confirmation of your request.

If the company does not respond, use its privacy or support channels. Depending on the situation and your state, you may also contact a consumer protection agency or your state attorney general.

Frequently asked questions

Does uninstalling an app cancel a subscription?

Not necessarily. Subscriptions purchased through an app store or directly from the service may remain active. Cancel the subscription before removing the app.

Can my data come back if I reinstall the app?

Yes. If the information is connected to your account or stored in the cloud, it may return after you sign in again.

Is a company required to delete all my data?

Not always. Some records may be kept to comply with laws, prevent fraud, or meet regulatory obligations. The company should explain what it is retaining and why.

Verdict: Myth. Uninstalling an app removes the software from your phone, but deleting your account and personal data requires a separate request.

Read More on the PSafe Blog

• What Happens to Your Data After You Close an App?
• Your Phone Knows Where You’ve Been. Here’s Why That Matters More Than Ever
• Does Changing Your Password Every Week Make Your Account Safer? Myth or Fact
• Can Your Phone Be Tracked in Airplane Mode? Myth vs. Fact

O post Does Uninstalling an App Delete Your Account and Data? Myth vs. Fact apareceu primeiro em PSafe Blog.

One built-in protection delays access to one-time passcodes received by SMS for up to three hours for most apps targeting Android 17. That makes it harder for unauthorized apps to intercept codes used to sign in to your accounts.

Why You Should Review Your Android 17 Settings

Updating your phone doesn’t mean every protection is automatically configured for the way you use it. Anti-theft tools may depend on biometrics, a verified phone number, location services, and an active Google Account connection.

You should also review older permissions. An app you installed months ago may still have access to your camera, microphone, contacts, or location—even if it no longer needs that access.

Google’s official Android 17 announcement highlights stronger data controls and new protections for lost or stolen devices.

7 Android 17 Security and Privacy Features to Check

1. Advanced Protection

Advanced Protection combines several security layers in one setting. It blocks app installations from unknown sources, keeps Google Play Protect enabled, and may restrict USB data connections when your phone is locked.

Go to Settings > Security & privacy > Advanced Protection. This is especially useful if you store documents, work accounts, or financial apps on your phone. Google’s Advanced Protection guide explains what’s included.

2. Theft Detection Lock

Theft Detection Lock uses your phone’s sensors to recognize movements that may indicate someone grabbed the device from your hand. When Android detects a possible theft attempt, it automatically locks the screen.

You’ll usually find it under Settings > Google > All services > Theft protection.

3. Remote Lock

Remote Lock lets you secure your phone online using a verified phone number. It can help when you lose your device and can’t immediately sign in to your Google Account.

Check now that your phone number is correct and that screen lock is enabled. Google’s theft protection guide lists the requirements.

4. Find Hub and “Mark as Lost”

On Android 17, “Mark as lost” can require biometric authentication before the device can be unlocked again. It can also hide Quick Settings and prevent new Wi-Fi or Bluetooth connections.

That makes it harder for someone to disable tracking, even if they know your PIN. Make sure Find Hub is enabled before you need it.

Read more: Why Updating Android Helps Protect Your Phone, Even When Nothing Looks Different

5. Temporary Precise Location

Android 17 lets you share your precise location only while a specific app is open. This works well for quick tasks, such as requesting a ride or finding a nearby business, without allowing continuous tracking.

A new indicator also shows when your location is being used and which apps recently accessed it.

6. Selective Contact Sharing

Instead of giving an app access to your entire address book, you can choose only the contacts you want to share.

The new contact picker limits exposure of phone numbers and email addresses. Still, developers must support it. Review each request before tapping “Allow,” and share only the contacts the app actually needs.

7. Google Play Protect and Threat Detection

Android 17 expands detection for apps that hide icons, forward messages, or abuse accessibility permissions.

Open the Play Store, tap your profile picture, and select Play Protect. Keep app scanning enabled and pay attention to system warnings. Google’s Play Protect support page explains how the scans work.

How to Strengthen Protection Against Loss or Theft

Along with Android’s built-in tools, use a strong screen lock, set up biometrics, and keep your phone’s IMEI number somewhere safe.

In the U.S., the FCC recommends immediately reporting a lost or stolen phone to your wireless carrier. Your carrier can suspend service and may use the IMEI to block the device from its network.

Frequently Asked Questions

Will every phone get Android 17?

No. Availability depends on the model, manufacturer, and how long the company provides software support for that device.

Are all seven features turned on automatically?

Some may be enabled by default, while others require biometrics, a verified phone number, or manual setup. Review your security menus after updating.

Is installing Android 17 enough to protect your phone?

No. Updates fix vulnerabilities and add new defenses, but they still need to be combined with strong passwords, limited permissions, and careful app installation.

Recent Articles From the PSafe Library

• What Happens When You Tap “Allow” on an Android App?
• Why Updating Android Helps Protect Your Phone, Even When Nothing Looks Different
• 24 Billion Passwords Exposed? How to Check If You’re Affected
• Could You Spot a Fake Login Page in 5 Seconds? Take the Phishing Test

O post Android 17: 7 Security and Privacy Features You Should Turn On apareceu primeiro em PSafe Blog.

You mention a trip, a pair of sneakers, or a restaurant, and soon after, an ad for that exact thing appears. The coincidence feels too specific to be random. That raises the question: does your phone listen to your conversations to show you ads?

The most accurate answer is: myth, but with an important grain of truth. There is no evidence that phones need to record conversations nonstop to deliver personalized ads. What does exist is a highly effective system for collecting signals: searches, approximate location, websites visited, videos watched, purchases, likes, apps used, and interactions with ads.

Bottom line: ads seem to “guess” your conversations because platforms can connect large amounts of behavioral data. Even so, microphone access is sensitive and worth reviewing carefully.

Myth or Reality: The Verdict on Whether Your Phone Listens to Conversations

Verdict: myth. The idea that your phone listens to everything around you and turns conversations into ads is not the most likely explanation.

What actually happens is simpler and, at the same time, impressive. If you searched for a destination, walked past a store, watched videos about a topic, or interacted with someone who showed similar interests, advertising systems may decide that the same topic is relevant to you.

Google explains that personalized ads may use account information, activity across services such as Search and YouTube, choices made in My Ad Center, and interactions on partner websites or apps. In other words, personalization can happen without your microphone being involved.

Why Does It Feel Like the Ad Came From a Conversation?

Digital advertising works with patterns. You do not need to type “I want to buy a couch” to be placed in a group of people interested in home decor.

Simply visiting pages about moving, searching for room dimensions, following architecture or interior design accounts, or living with someone who made similar searches may be enough. From there, an ad can seem like the result of a conversation when it actually came from accumulated digital signals.

Selective attention also plays a role. You talk about a product, see an ad, and notice the coincidence. But you may have seen similar ads before and ignored them. Once the subject is fresh in your mind, it stands out more.

Read more: Why Updating Android Helps Protect Your Phone, Even When Nothing Looks Different

What Microphone Permissions Actually Do on Your Phone

Even though constant listening is not the best explanation for targeted ads, microphone access still deserves attention. Calling apps, voice recorders, voice assistants, and social media apps may need this permission to work.

The key is checking whether the permission makes sense. Android’s Privacy Dashboard lets you see which apps accessed sensitive permissions and adjust anything that seems unnecessary. Android also displays a green indicator when the camera or microphone is in use.

On iPhone, Apple explains that apps cannot access the camera or microphone without permission. Since iOS 14, visual indicators have also appeared when these features are being used.

These indicators do not prove that an app is doing something wrong, but they can help you spot unexpected access.

How Ads Are Personalized Without “Listening” to You

Platforms do not rely on a single piece of information. They combine many small signals.

Examples include:

• Browser searches
• Videos watched
• Pages visited
• Approximate location
• Ad clicks
• Purchases or abandoned carts
• Interests shared by similar profiles
• Information provided during sign-ups

Google’s My Ad Center lets you adjust topics, brands, and ad personalization. Google’s advertising information page also explains how to reset or delete your advertising ID on Android.

In the United States, the discussion also centers on consumer privacy. The Federal Trade Commission has published guidance on online tracking and data protection because browsing activity can influence your online experiences.

How to Review Your Privacy Without Getting Paranoid

Start with the basics: open your phone’s settings and check which apps have access to the microphone. If an app does not need to record audio, make calls, or respond to voice commands, consider removing the permission.

Next, review access to your location, camera, contacts, and files. Older permissions may remain active even in apps you barely use.

It may also be worth turning off ad personalization when it makes sense for you. This will not eliminate every ad, but it reduces the use of certain signals for targeted advertising.

Read More on the PSafe Blog

• What Happens When You Tap “Allow” on an Android App?
• 5-Minute Monthly Phone Check: What to Review on Android
• Can Tap-to-Pay Cards Be Cloned? Myth or Real Risk?

Frequently Asked Questions

Does my phone listen to my conversations to show me ads?

Most likely, no. The feeling that your phone is listening usually comes from a combination of searches, location data, browsing history, interactions, and advertising data.

Should I block microphone access for every app?

Not necessarily. Calling, audio, video, and voice assistant apps may need microphone access. The best approach is to keep only the permissions that make sense.

What Is the Final Verdict: Myth or Reality?

It is a myth that your phone needs to listen to everything to display ads. The true part is that your usage data can reveal a lot about your interests.

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The answer is simple: updating Android helps protect your phone because most of the important improvements happen behind the scenes. They may not show up as a new feature, but they fix bugs, strengthen permissions, and close security gaps that could be exploited by scammers or malicious apps.

Not every layer of protection is visible. Sometimes, the most important change is the one that stops a problem before you ever notice it.

Why Updating Android Protects You Even Without a Visual Change

An Android update can fix vulnerabilities — flaws that may allow unauthorized access to data, the installation of dangerous apps, or the exploitation of parts of the system.

Google publishes monthly Android Security Bulletins with fixes and patch levels. That shows how Android security depends on constant adjustments, even when you do not notice any change in how your phone looks.

That is why a “small” update can matter more than it seems. It may not change your camera, keyboard, or home screen, but it can close a security gap you did not even know existed.

What Changes Inside Android

Android is made up of several layers: the operating system, permissions, apps, connectivity, browser, Google services, and privacy features. An update can improve any of these parts.

In practice, that includes:

• Stability and performance fixes
  ● Adjustments to app permission controls
  ● Improvements against suspicious behavior
  ● Stronger internal security components

If you use your phone for banking, text messages, shopping, and documents, these layers make a real difference. You can check your system version and security update level by following Google’s official instructions to check and update your Android version, directly in your phone’s settings.

Read also: Your Phone Knows Where You’ve Been. Here’s Why That Matters More Than Ever

Updating Also Helps Against Dangerous Apps

Many risks do not show up as a traditional “virus.” An app may try to abuse permissions, access data it does not need, or pretend to be something trustworthy.

Keeping the system updated helps strengthen the barriers that control how apps behave. Google also maintains Google Play Protect, a feature that checks apps and devices for harmful behavior.

Before installing an app, accepting permissions, or ignoring a warning, think about the full picture: an updated system, trusted apps, and safe habits. In that routine, dfndr security works as an extra layer of protection, helping you take a more preventive approach when using your phone.

Want to install apps with more peace of mind? dfndr security’s Safe App Installation protects your phone during app installation by checking app safety, and keeps watching afterward to make sure installed apps remain trustworthy.

Why Some Updates Arrive Separately

Not every fix appears as a major Android system update. Some components are updated separately through Google services, the Play Store, or your phone manufacturer — which is why it is common to see “silent” updates that bring security improvements without requiring a full system update.

It is also worth keeping your apps up to date, either manually or with automatic updates turned on in the Play Store.

How to Know If Your Phone Is Better Protected

The first step is to check whether an update is available. On Android, look for “System,” “Software update,” or “Security” in your settings — the name can vary depending on your phone brand.

Also check the security patch level, which shows the date through which your phone has received fixes. The more recent it is, the better the protection tends to be against already known flaws.

Another important step is using compatible and certified devices. Google explains how to check and fix Play Protect certification status, which helps confirm whether your device meets security and compatibility requirements.

Habits That Protect More Than an Update Alone

Updating Android is essential, but it should not be your only safety step. Phone security depends on several small everyday decisions:

• Use a strong screen lock, such as a PIN, password, or biometrics
  ● Keep your apps updated
  ● Download apps only from trusted sources
  ● Review permissions often — be suspicious of simple apps that ask for access to contacts, location, or microphone without a clear reason
  ● Avoid clicking links received by text message, especially when there is urgency, a prize offer, or a request for personal data

Updates fix technical flaws, but many scams exploit urgency, distraction, and trust — and no update can solve that by itself.

Frequently Asked Questions

Will updating Android delete my files?
Usually, no. Official updates should not delete photos, conversations, or documents. Even so, it is a good idea to keep an updated backup before installing a major update.

Do I need to update even when my phone is working fine?
Yes. A phone can work normally and still have security flaws that are only fixed through updates. Not every risk appears as an error, slowdown, or crash.

What should I do if my Android no longer receives updates?
Be extra careful with apps, links, permissions, and passwords. If your device stopped receiving security patches a long time ago, consider replacing it — especially if you use banking apps and store digital documents on your phone.

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Your location history can reveal more than a route on a map. It can show where you live, work, shop, exercise, worship, study, travel, and spend time with family. That is why phone location privacy matters more than ever: it connects everyday convenience with deeply personal information.

Location features are useful. They help you get directions, check local weather, order a ride, find a lost device, or receive emergency alerts. The concern begins when apps collect more location data than they need, keep it longer than expected, or share it in ways most people never notice.

Why your phone collects location data

Your phone can estimate where you are using GPS, Wi-Fi networks, Bluetooth signals, cell towers, and app activity. The Global Positioning System is a U.S.-owned utility that supports positioning, navigation, and timing services, while NIST explains GPS location measurement as a way devices calculate position using satellite signals.

That data helps many apps work correctly. A navigation app needs your route. A delivery app needs your address. A weather app may need your city or ZIP code. But a photo filter, coupon app, game, or flashlight tool may not need precise access to your location all the time.

The key question is simple: does this app need my exact location to do what I expect it to do?

Why location history matters now

One location point may not say much. A month of location points can reveal a pattern.

Repeated stops can show routines, health-related visits, religious activity, school drop-offs, work schedules, nightlife habits, and when someone is away from home. That is why location data can feel less like a setting and more like a diary.

The FTC explains how websites and apps collect and use personal information, including data that may be used for tracking, personalization, and advertising. This does not mean every app is unsafe, but it does mean users should understand what they are allowing.

Location privacy is not only about ads. If sensitive information is exposed, misused, or combined with other data, it can make scams more convincing, help strangers infer personal habits, or create risks for people in vulnerable situations.

The apps you forgot about may still have access

Many people allow location access quickly and forget about it. You install an app, tap “Allow,” use it once, and move on.

Months later, that app may still have permission to see where you are. Some apps only access location while open. Others may request background access. The difference matters because background access can continue even when you are not actively using the app.

Before you keep browsing, it is worth adding a layer of protection to the way you use your phone. dfndr security can support safer mobile habits by helping users stay more aware of risks on their devices, especially when privacy settings, permissions, and suspicious activity become hard to track manually.

Read More: Does Changing Your Password Every Week Make Your Account Safer? Myth or Fact

How to review location permissions

Start with your phone’s privacy settings. On most U.S. smartphones, you can choose whether an app can access location always, only while using the app, one time, or never.

The Cybersecurity and Infrastructure Security Agency recommends managing application permissions because limiting access can reduce the amount of personal information apps collect.

Review your apps in three groups.

Keep access for apps that truly need it, such as maps, rideshare, delivery, weather, and emergency tools.

Downgrade apps that only need occasional access. For example, a retail app may need your city for store availability, but not your exact location all day.

Remove access from apps that have no clear reason to know where you are, especially old apps you no longer use.

What official agencies recommend

The FCC’s guide to protecting your personal data explains that personal data tied to communications services can include information related to an active mobile device’s location. The FCC also shares guidance on how to protect your mobile device, including steps that help secure personal information if a phone is lost or stolen.

These resources are useful because location privacy is not just an app issue. It connects to your phone, carrier, accounts, passwords, and everyday digital habits.

How to reduce tracking without turning everything off

You do not need to disable every location feature. The goal is control.

Use “while using the app” instead of “always” whenever possible. Turn off precise location for apps that only need a general area. Delete apps you no longer use. Review privacy labels before installing new apps. Keep your operating system updated.

Also check photo and social media settings. Some photos can include location details, and some posts may reveal where you are in real time. Sharing after you leave a place is often safer than sharing while you are still there.

Your phone’s location history is not just about where you have been. It is about patterns, routines, and private moments. Take ten minutes today to review which apps have location access, starting with the ones set to “always.”

O post Your Phone Knows Where You’ve Been. Here’s Why That Matters More Than Ever apareceu primeiro em PSafe Blog.

In reality, digital security doesn’t depend only on how often you change your password. A password changed every week can still be weak, reused across multiple services, or easy to guess. What matters most is knowing when a password change is actually necessary and which password security habits really reduce the risk of account takeover, data breaches, and identity theft.

Myth or fact: does changing your password every week improve security?

Myth, in most cases.

Changing your password every week for no clear reason is not the best way to protect an account. To reduce risk, account security should combine passwords with extra layers, such as two-factor authentication and account security features, instead of relying only on frequent password changes.

The problem is simple: when you have to create a new password every week, you’re more likely to choose predictable variations, such as changing only a number at the end, repeating patterns, or writing the password down somewhere unsafe. In that scenario, changing passwords frequently may feel safer, but it does not fix the main risk.

Security guidance has changed even among official cybersecurity authorities. NIST’s Digital Identity Guidelines no longer recommend mandatory periodic password changes and instead say passwords should be changed when there is evidence the account or authenticator has been compromised.

Why changing your password every week can be a bad idea

Passwords created in a rush are often weaker. Instead of building a unique combination that is hard to guess, many people use names, dates, sequences, or small variations of old passwords.

In cases of credential exposure, it’s worth considering a password manager and enabling two-factor authentication when available.

Another risk is reuse. If you use the same password for your email, an online store, and a social media account, one breach at one service can expose other accounts. This is where the risk of identity theft appears: data such as your email, password, SSN, phone number, and full name can be used to try to access accounts, run scams, or impersonate you.

When should you actually change your password?

You should change your password immediately when there is a sign of trouble. That includes:

• Receiving a data breach alert
• Noticing an unknown login on your account
• Clicking a suspicious link
• Losing your phone
• Using the same password across multiple services
• Suspecting someone had access to your email

If your personal data was exposed in a breach, the best move is to change the passwords for the affected services, enable two-factor authentication when available, and monitor account activity.

At that point, it’s also worth checking whether your email appeared in a breach. dfndr security’s Breach Report lets you enter an email address to check whether there are breach records linked to it. That check helps you understand whether you need to act right now instead of changing passwords blindly every week.

Read more: Can Tap-to-Pay Cards Be Cloned? Myth or Real Risk?

What actually makes a password safer?

A secure password should be unique, long, and hard to guess. Using a passphrase with words that are not obviously connected is usually better than creating short, predictable combinations.

It’s also important to store passwords safely. Google Password Manager lets you store, create, and manage passwords more securely, helping you avoid weak and reused combinations.

Another essential layer is authentication in two steps. With multifactor authentication, access becomes harder for someone else even if they know your password, because they also need access to the authorized device or verification method.

In practice, the safest setup is: a unique password, two-factor authentication, login alerts, periodic review of connected devices, and attention to possible data breaches.

How can you tell if someone tried to access your account?

Some signs deserve attention:

• Emails about unknown logins
• Account details changed without your permission
• Messages sent without your authorization
• Password reset requests you did not make
• Active sessions on devices you do not recognize

If you suspect credential exposure, it’s worth considering a password manager and enabling two-factor authentication whenever possible.

Frequently asked questions

How often should I change my password?

Only when there is evidence of compromise — a breach, suspicious access, or a lost device. Changing passwords frequently on a fixed schedule does not improve security in practice.

Is frequent password changing an outdated requirement?

Yes. It used to be the industry standard, but it has been reconsidered. NIST, one of the world’s leading security standards authorities, removed that recommendation from its latest guidance.

What should I do if I can’t remember all my passwords?

Use a trusted password manager. It removes the need to memorize every combination and helps prevent you from reusing the same password across multiple services.

Changing your password every week is not the best path

What protects you better is changing your password when there is real risk, never reusing the same combination, using strong passwords, and monitoring possible breaches linked to your email.

Before changing a password out of habit, make a smarter check: test whether your email appears in breaches using dfndr security’s Breach Report. That way, you can understand whether there is a real risk and act faster.

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