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Ameaças Cibernéticas

1625 notícias
Ameaças Cibernéticas The Hacker News 🇺🇸

GodDamn Ransomware Uses PoisonX Driver to Disable Endpoint Defenses

Cybersecurity researchers have flagged a new ransomware family called GodDamn that employs the PoisonX kernel driver to neutralize security software as part of its defense evasion strategy. According to a new report published by the Threat Hunter Team from Symantec, the ransomwa…

Ameaças Cibernéticas The Hacker News 🇺🇸

Microsoft Patches RoguePlanet Defender Flaw That Can Grant SYSTEM Privileges

Microsoft has released security updates for a Defender vulnerability known as RoguePlanet, nearly a month after details of the flaw became public. The vulnerability, tracked as CVE-2026-50656 (CVSS score: 7.8), is a privilege escalation issue in the Microsoft Malware Protection …

Ameaças Cibernéticas The Hacker News 🇺🇸

Top AI Agents Built to Catch Malicious Code Can Be Tricked Into Running It

Ask an AI coding agent to scan open-source code for security holes, and it might run the attacker's code on your own machine instead. That is the finding in a proof-of-concept published Wednesday by the AI Now Institute, an attack it calls "Friendly Fire." It works against Anthr…

Ameaças Cibernéticas The Hacker News 🇺🇸

Fake 7-Zip Installers Turn Devices Into Residential Proxy Nodes

Cybersecurity researchers have disclosed details of a new threat actor dubbed Lurking Lizard that has been operating an end-to-end malicious residential proxy business using an infrastructure comprising more than 230 lookalike domains. The activity dates back to at least August …

Ameaças Cibernéticas Bleeping Computer 🇺🇸

Fake Paysafe, Skrill SDKs on NPM and PyPi steal credentials

Malicious packages on the Node Package Manager (npm) and the Python Package Index (PyPI) delivered stealer malware to developers and users of Paysafe, Skrill, and Neteller payment applications. [...]

Ameaças Cibernéticas CISO Advisor 🇧🇷

Brasil é epicentro de ransomware em saúde na América Latina

O Brasil concentrou 51% das ocorrências de ransomware no setor de saúde da América Latina em 2026, figurando entre os três maiores alvos globais, conforme a edição de maio do Elytron Threat Pulse. O relatório, desenvolvido pela Elytron Cybersecurity, consolidou dados de 2.424 oco…

Ameaças Cibernéticas Boletim Sec 🇧🇷

Empresas buscam Threat Intel com IA

A inteligência de ameaças sempre foi uma área cara e lenta: analistas vasculhando dark web, feeds de IOCs e relatórios para identificar o que é relevante para o negócio. Com IA, esse ciclo mudou. O que levava dias de análise manual está sendo processado em tempo real, e o mercado…

Ameaças Cibernéticas CISO Advisor 🇧🇷

Accenture confirma violação mas descarta qualquer impacto

A Accenture confirmou ontem ter sofrido uma violação de segurança, após um ator de ameaça reivindicar o roubo de 35 GB de código-fonte e outros dados da empresa. Em comunicado ao portal BleepingComputer, a consultoria global afirmou que a origem do incidente foi remediada e que n…

Ameaças Cibernéticas Bleeping Computer 🇺🇸

3 Ways AI Powers Service Desk Attacks and How to Prevent Them

Specops Software explains how AI is making service desk impersonation attacks more convincing, personalized, and scalable, along with practical steps organizations can take to strengthen onboarding and identity verification. [...]

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