DESTAQUES

Ameaças Cibernéticas

1627 notícias
Ameaças Cibernéticas The Hacker News 🇺🇸

Hackers Spied on a Stock Exchange Executive's Outlook Mailbox for Five Months

Unknown attackers spent at least five months inside the Outlook mailbox of a senior executive at a major global stock exchange, copying the inbox out in small, repeated batches and routing it through Dropbox and OneDrive so the traffic blended into normal cloud activity. Symante…

Ameaças Cibernéticas The Hacker News 🇺🇸

CISA Adds Exploited Magento RCE Flaw CVE-2026-45247 to KEV Catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added a critical flaw impacting Mirasvit Cache Warmer, a popular Magento full-page cache extension, to its Known Exploited Vulnerabilities (KEV) catalog, following reports of active exploitation in the …

Ameaças Cibernéticas CISO Advisor 🇧🇷

Copa do Mundo: fraudes digitais exploram torcedores

Pesquisadores em segurança digital identificaram um aumento de campanhas fraudulentas relacionadas à Copa do Mundo de 2026, que mobiliza milhões de torcedores em todo o planeta. A combinação entre grande volume de informações e clima de euforia favorece a ação de criminosos, que …

Ameaças Cibernéticas CISO Advisor 🇧🇷

Falha no Linux permite escapar de contêineres

A agência de segurança cibernética dos EUA (CISA) alertou ontem (2 de junho) sobre a exploração ativa da vulnerabilidade CVE-2022-0492 (CVSS 7.8) no kernel do Linux, que permite que invasores escapem de contêineres e escalonem privilégios. A falha, descrita como autenticação inad…

Ameaças Cibernéticas Bleeping Computer 🇺🇸

CISA warns of cyberattacks targeting fuel tank monitoring systems

CISA, the FBI, the NSA, the Department of Energy, and other US government partners are warning that hackers are targeting internet-exposed automatic tank gauge (ATG) systems used to monitor fuel and liquid storage tanks across various critical infrastructure sectors. [...]

Ameaças Cibernéticas The Hacker News 🇺🇸

WhatsApp, Slack Notifications Could Hijack Google Gemini on Android

A single poisoned notification from WhatsApp, Slack, SMS, Signal, Instagram, or Messenger could have hijacked Google Gemini's voice assistant on Android and made it open a victim's connected windows, fake a message from their boss, push the phone into a Zoom call, or quietly pois…

Ameaças Cibernéticas Health IT Answers 🇺🇸

Today’s Cybersecurity Prognosis: Emerging Threats and Trusted Foundations

By Freddie Sanchez - The recent Canvas data breach sent shockwaves through education, but it’s a situation all too familiar for those of us in healthcare. For years, our industry has consistently been a top target for bad actors, and that trend is unlikely to change anytime soon.…

Ameaças Cibernéticas The Hacker News 🇺🇸

Google DoubleClick Abused in New Malspam Campaign to Deliver DesckVB RAT

Cybersecurity researchers have flagged a new malspam campaign that makes use of Google's DoubleClick domain as a way to evade detection and ultimately deliver a remote access trojan (RAT) named DesckVB RAT. "Before the victim ever reaches attacker-controlled infrastructure, the …

Ameaças Cibernéticas Boletim Sec 🇧🇷

Como a IA está reduzindo o tempo entre detecção e resposta a incidentes

Em um ataque bem conduzido, o tempo é o recurso mais valioso para o atacante. Quanto mais tempo uma ameaça permanece ativa sem ser detectada, maior o dano potencial. Por anos, a segurança corporativa operou em um modelo essencialmente reativo: algo acontecia, o alerta era gerado,…

Link copiado!