{"id":7341,"date":"2012-06-12T09:00:48","date_gmt":"2012-06-12T12:00:48","guid":{"rendered":"http:\/\/www.magicwebdesign.com.br\/blog\/?p=7341"},"modified":"2026-01-20T14:43:18","modified_gmt":"2026-01-20T17:43:18","slug":"seguranca-sites-que-ja-tiveram-suas-senhas-expostas","status":"publish","type":"post","link":"https:\/\/www.redemagic.com\/blog\/comunicacao\/seguranca-sites-que-ja-tiveram-suas-senhas-expostas\/","title":{"rendered":"Seguran\u00e7a: sites que j\u00e1 tiveram suas senhas expostas"},"content":{"rendered":"<p>Nos \u00faltimos tempos diversos <strong>sites e servi\u00e7os tiveram suas senhas expostas<\/strong> atrav\u00e9s da <a href=\"https:\/\/www.redemagic.com\/blog\/carolina-dieckmann-e-a-seguranca-na-internet\/\"><strong>a\u00e7\u00e3o de hackers<\/strong><\/a>. O \u00faltimo a confirmar o vazamento foi o <a href=\"http:\/\/www.lastfm.com.br\/\" target=\"_blank\" rel=\"noopener\"><strong>Last.fm<\/strong><\/a>, sem mencionar, no entanto, quantas foram. Antes dele, o <a href=\"https:\/\/www.redemagic.com\/blog\/contas-linkedin-hackeadas\/\"><strong>LinkedIn<\/strong><\/a> teve <strong>6,4 milh\u00f5es de senhas expostas<\/strong> \u2013 a rede social e o <strong>FBI<\/strong> est\u00e3o investigando quem s\u00e3o os respons\u00e1veis.<\/p>\n<p>Em abril do ano passado foi a vez do <a href=\"http:\/\/br.playstation.com\/psn\/\" target=\"_blank\" rel=\"noopener\"><strong>PSN<\/strong><\/a>, a rede on-line do <strong>PlayStation<\/strong>, da Sony. Na ocasi\u00e3o, <strong>100 milh\u00f5es de usu\u00e1rios do mundo<\/strong> todo tiveram dados como nome completo, n\u00famero do cart\u00e3o de cr\u00e9dito e endere\u00e7o divulgados. A rede ficou fora do ar quase um m\u00eas depois da exposi\u00e7\u00e3o. Ap\u00f3s diversos problemas, o servi\u00e7o foi normalizado e os dados protegidos.<\/p>\n<p><!--more-->Por tr\u00e1s desses ataques est\u00e3o <strong>hackers especializados<\/strong> que procuram <strong>vulnerabilidades em sites e servi\u00e7os<\/strong>, a fim de roubar os dados dos usu\u00e1rios. Dentre os tipos de ataque, os mais comuns s\u00e3o o <strong><em>port scanning attack<\/em><\/strong>, que se utiliza de<strong> softwares maliciosos<\/strong> para encontrar brechas na seguran\u00e7a (recurso muitas vezes usado pelos pr\u00f3prios sites), e o <strong>ataque de for\u00e7a bruta<\/strong>, que consiste em tentar todas as combina\u00e7\u00f5es poss\u00edveis at\u00e9 que a senha seja encontrada.<\/p>\n<p>Como uma forma de se protegerem desses ataques, empresas como <strong>Google<\/strong> e<strong> <a href=\"https:\/\/www.redemagic.com\/blog\/falta-de-seguranca-no-facebook-a-culpa-e-sua\/\">Facebook<\/a><\/strong> oferecem recompensa em dinheiro para quem achar vulnerabilidades em seus sites, especialmente aos hackers \u2013 um esfor\u00e7o para aumentar a seguran\u00e7a de seus servi\u00e7os.<\/p>\n<p><strong>Como se proteger<\/strong><\/p>\n<p>Infelizmente n\u00e3o h\u00e1 uma maneira de o usu\u00e1rio se proteger, j\u00e1 que se trata de um <strong>problema dos pr\u00f3prios sites e servi\u00e7os<\/strong>. Por\u00e9m, nunca forne\u00e7a seus dados ou clique em links de sites desconhecidos. Isso ajuda muito na <strong>preven\u00e7\u00e3o de situa\u00e7\u00f5es de risco<\/strong> contra a seguran\u00e7a de todos os tipos de dados de contas na internet e tamb\u00e9m do seu computador.<\/p>\n<p><strong>Veja tamb\u00e9m: <a href=\"https:\/\/www.redemagic.com\/blog\/seguranca-de-dados-e-privacidade-na-internet\/\">Seguran\u00e7a de dados e privacidade na internet<\/a><br \/>\n<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nos \u00faltimos tempos diversos sites e servi\u00e7os tiveram suas senhas expostas atrav\u00e9s da a\u00e7\u00e3o de hackers. O \u00faltimo a confirmar o vazamento foi o Last.fm, sem mencionar, no entanto, quantas foram. Antes dele, o LinkedIn teve 6,4 milh\u00f5es de senhas expostas na rede atrav\u00e9s de um ataque de hackers \u2013 a rede social e o FBI est\u00e3o investigando quem s\u00e3o os respons\u00e1veis.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2402,2408],"tags":[27,1695],"class_list":["post-7341","post","type-post","status-publish","format-standard","hentry","category-comunicacao","category-sites","tag-seguranca","tag-seguranca-na-internet"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Seguran\u00e7a: sites que j\u00e1 tiveram suas senhas expostas - Rede Magic<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.redemagic.com\/blog\/comunicacao\/seguranca-sites-que-ja-tiveram-suas-senhas-expostas\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Seguran\u00e7a: sites que j\u00e1 tiveram suas senhas expostas - Rede Magic\" \/>\n<meta property=\"og:description\" content=\"Nos \u00faltimos tempos diversos sites e servi\u00e7os tiveram suas senhas expostas atrav\u00e9s da a\u00e7\u00e3o de hackers. 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