{"id":16920,"date":"2026-03-30T17:06:02","date_gmt":"2026-03-30T20:06:02","guid":{"rendered":"https:\/\/fenati.org.br\/?p=16920"},"modified":"2026-03-31T10:50:19","modified_gmt":"2026-03-31T13:50:19","slug":"novo-virus-amplia-ataques-a-bancos-atraves-telegram","status":"publish","type":"post","link":"https:\/\/homolog.fenati.org.br\/en\/novo-virus-amplia-ataques-a-bancos-atraves-telegram\/","title":{"rendered":"Novo v\u00edrus amplia ataques a bancos atrav\u00e9s do Telegram"},"content":{"rendered":"

Novo v\u00edrus –<\/strong> Um novo tipo de malware voltado ao roubo de informa\u00e7\u00f5es financeiras tem ganhado espa\u00e7o no cen\u00e1rio de ciberataques em 2026. De acordo com a CyberProof, houve um aumento de at\u00e9 10% nas a\u00e7\u00f5es desse tipo de amea\u00e7a no primeiro trimestre do ano, com foco em credenciais banc\u00e1rias e carteiras de criptomoedas.<\/p>\n

A ferramenta, conhecida como PXA Stealer, faz parte da categoria dos chamados infostealers, programas desenvolvidos para coletar dados sens\u00edveis de forma silenciosa. O avan\u00e7o desse malware ocorre ap\u00f3s a desarticula\u00e7\u00e3o de outras ferramentas amplamente utilizadas por criminosos em 2025, abrindo espa\u00e7o para novas alternativas no ecossistema do cibercrime.<\/p>\n

LEIA: Governo destina R$ 104 milh\u00f5es para tecnologias do futuro<\/strong><\/a><\/p>\n

Como o ataque acontece<\/strong><\/p>\n

A principal porta de entrada \u00e9 o phishing, por meio de e-mails que simulam comunica\u00e7\u00f5es leg\u00edtimas. As mensagens podem se passar por documentos fiscais, arquivos jur\u00eddicos ou at\u00e9 instaladores de programas conhecidos, como o Adobe Photoshop. Ao abrir arquivos compactados enviados nessas mensagens, a infec\u00e7\u00e3o \u00e9 iniciada.<\/p>\n

O funcionamento do malware envolve m\u00faltiplas camadas para dificultar sua identifica\u00e7\u00e3o. Ap\u00f3s invadir o sistema, ele cria pastas ocultas e disfar\u00e7a seus arquivos com nomes de processos leg\u00edtimos do sistema operacional, como o svchost.exe, o que faz com que a atividade maliciosa passe despercebida.<\/p>\n

Al\u00e9m disso, o v\u00edrus garante sua perman\u00eancia no computador ao se configurar para reiniciar automaticamente junto com o sistema, mantendo o acesso ativo mesmo ap\u00f3s o desligamento da m\u00e1quina.<\/p>\n

O principal alvo do PXA Stealer s\u00e3o dados financeiros. O malware coleta senhas armazenadas em navegadores, acessos a plataformas banc\u00e1rias e chaves privadas de carteiras de criptomoedas, permitindo que criminosos movimentem valores sem necessidade de autentica\u00e7\u00e3o adicional.<\/p>\n

As informa\u00e7\u00f5es roubadas s\u00e3o organizadas e enviadas aos respons\u00e1veis pelo ataque por meio de canais no Telegram<\/a>. O uso desse tipo de plataforma como infraestrutura de comando e controle tem se tornado mais comum entre grupos criminosos, devido \u00e0 facilidade de uso e \u00e0 dificuldade de rastreamento.<\/p>\n

Como se proteger<\/strong><\/p>\n

Especialistas recomendam cautela ao lidar com e-mails que contenham anexos, especialmente arquivos compactados que sugerem urg\u00eancia. Tamb\u00e9m \u00e9 importante observar atividades incomuns no computador, como conex\u00f5es suspeitas ou o surgimento de arquivos desconhecidos.<\/p>\n

A aten\u00e7\u00e3o a esses sinais pode ser decisiva para evitar o roubo de dados e preju\u00edzos financeiros causados por esse tipo de amea\u00e7a digital.<\/p>\n

(Com informa\u00e7\u00f5es de Tecmundo)<\/strong><\/em>
\n(Foto: Reprodu\u00e7\u00e3o\/Freepik\/89stocker)<\/strong><\/em><\/p>","protected":false},"excerpt":{"rendered":"

Especialistas alertam para aumento de ataques e uso do Telegram na opera\u00e7\u00e3o<\/p>","protected":false},"author":10,"featured_media":16922,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[13],"class_list":["post-16920","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ti","tag-sindical"],"yoast_head":"\nNovo v\u00edrus amplia ataques a bancos atrav\u00e9s do Telegram - FENATI<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Novo v\u00edrus amplia ataques a bancos atrav\u00e9s do Telegram - FENATI\" \/>\n<meta property=\"og:description\" content=\"Especialistas alertam para aumento de ataques e uso do Telegram na opera\u00e7\u00e3o\" \/>\n<meta property=\"og:url\" content=\"https:\/\/homolog.fenati.org.br\/en\/novo-virus-amplia-ataques-a-bancos-atraves-telegram\/\" \/>\n<meta property=\"og:site_name\" content=\"FENATI\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/feittinf\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-30T20:06:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-31T13:50:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/homolog.fenati.org.br\/wp-content\/uploads\/2026\/03\/capa-site-57.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Julia Stoever\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@FederacaoTiBR\" \/>\n<meta name=\"twitter:site\" content=\"@FederacaoTiBR\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Julia Stoever\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/homolog.fenati.org.br\\\/novo-virus-amplia-ataques-a-bancos-atraves-telegram\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/homolog.fenati.org.br\\\/novo-virus-amplia-ataques-a-bancos-atraves-telegram\\\/\"},\"author\":{\"name\":\"Julia Stoever\",\"@id\":\"https:\\\/\\\/homolog.fenati.org.br\\\/#\\\/schema\\\/person\\\/5b0800dda1ad08bac67cec5eacddc965\"},\"headline\":\"Novo v\u00edrus amplia ataques a bancos atrav\u00e9s do Telegram\",\"datePublished\":\"2026-03-30T20:06:02+00:00\",\"dateModified\":\"2026-03-31T13:50:19+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/homolog.fenati.org.br\\\/novo-virus-amplia-ataques-a-bancos-atraves-telegram\\\/\"},\"wordCount\":432,\"publisher\":{\"@id\":\"https:\\\/\\\/homolog.fenati.org.br\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/homolog.fenati.org.br\\\/novo-virus-amplia-ataques-a-bancos-atraves-telegram\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/homolog.fenati.org.br\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/capa-site-57.jpg\",\"keywords\":[\"sindical\"],\"articleSection\":[\"TI\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/homolog.fenati.org.br\\\/novo-virus-amplia-ataques-a-bancos-atraves-telegram\\\/\",\"url\":\"https:\\\/\\\/homolog.fenati.org.br\\\/novo-virus-amplia-ataques-a-bancos-atraves-telegram\\\/\",\"name\":\"Novo v\u00edrus amplia ataques a bancos atrav\u00e9s do Telegram - 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