{"id":44,"date":"2014-03-07T00:00:00","date_gmt":"2014-03-07T03:00:00","guid":{"rendered":"https:\/\/www.psafe.com\/blog\/wi-fi-bluetooth-sms-sao-portas-entrada-hackers-smartphones"},"modified":"2022-01-28T18:04:44","modified_gmt":"2022-01-28T21:04:44","slug":"wi-fi-bluetooth-sms-sao-portas-entrada-hackers-smartphones","status":"publish","type":"post","link":"https:\/\/www.psafe.com\/blog\/wi-fi-bluetooth-sms-sao-portas-entrada-hackers-smartphones\/","title":{"rendered":"Wi-Fi, Bluetooth e SMS s\u00e3o portas de entrada para hackers a smartphones"},"content":{"rendered":"<p><span style=\"line-height:1.6em\">Os celulares se tornaram computadores de bolso e concentram hoje grande volume de informa&ccedil;&otilde;es e dados de usu&aacute;rios. Com isso, tornaram-se alvo preferencial de cibercriminosos, que vasculham a rede atr&aacute;s de bytes preciosos. Os clientes Android est&atilde;o mais vulner&aacute;veis, j&aacute; que o sistema da Google &eacute; aberto e bem conhecido pelos hackers.<\/span><\/p>\n<p>Algumas atitudes s&atilde;o essenciais para garantir sua seguran&ccedil;a digital. E cuidados antes restritos a PC&rsquo;s, s&atilde;o agora necess&aacute;rios para manter seus smartphone e tablet seguros. Para evitar correr riscos desnecess&aacute;rios, o mais indicado &eacute; que o cliente baixe um pacote de seguran&ccedil;a, de atualiza&ccedil;&atilde;o constante, como o <a href=\"https:\/\/www.psafe.com\/android\/\">PSafe Suite Android<\/a>, que j&aacute; vem com <a href=\"https:\/\/www.psafe.com\/antivirus\/\">PSafe Antivirus<\/a>, antiv&iacute;rus baseado em nuvem, com atualiza&ccedil;&atilde;o autom&aacute;tica, sem necessidade de baixar novas vers&otilde;es.<\/p>\n<p>Os pontos de Wi-Fi p&uacute;blicos, por exemplo, funcionam como isca, e, assim que o internauta conecta seu smartphone nessas redes, pode estar sendo bisbilhotado por criminosos. Especialistas alertam para a fun&ccedil;&atilde;o ativa do bluetooth, que tamb&eacute;m oferece amea&ccedil;a, assim como links enviados por SMS para acesso ou download, muitas vezes camuflados como se fossem torpedos da pr&oacute;pria operadora de celular, que ap&oacute;s acessados podem enviar dados ou instalar alguma praga no dispositivo m&oacute;vel.<\/p>\n<p>Outro comportamento de risco &eacute; a troca de chips entre aparelhos, o que pode fazer com que um v&iacute;rus se dissemine entre os dispositivos. Lentid&atilde;o do smartphone ou tablet, calor excessivo, alto consumo de banda larga e bateria, aplicativos instalados n&atilde;o baixados e cobran&ccedil;a por servi&ccedil;os n&atilde;o contratados, podem indicar contamina&ccedil;&atilde;o do aparelho por v&iacute;rus e malware. Com <a href=\"https:\/\/www.psafe.com\/android\/\">PSafe Suite Android<\/a>, voc&ecirc; navega protegido pela Internet, monitora o uso do plano 3G ou 4G e da bateria e verifica a infec&ccedil;&atilde;o por v&iacute;rus. Tudo com rapidez e seguran&ccedil;a.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Os celulares se tornaram computadores de bolso e concentram hoje grande volume de informa&ccedil;&otilde;es e dados de usu&aacute;rios. Com isso, tornaram-se alvo preferencial de cibercriminosos, que vasculham a [&hellip;]<\/p>\n","protected":false},"author":114,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[5],"tags":[799,66,450],"class_list":["post-44","post","type-post","status-publish","format-standard","hentry","category-ciberseguranca","tag-sms","tag-telefone-celular","tag-wi-fi"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Wi-Fi, Bluetooth e SMS s\u00e3o portas de entrada para hackers a smartphones<\/title>\n<meta name=\"description\" content=\"Os celulares se tornaram computadores de bolso e concentram hoje grande volume de informa&ccedil;&otilde;es e dados de usu&aacute;rios. 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