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Ameaças Cibernéticas

1759 notícias
Ameaças Cibernéticas Dark Reading 🇺🇸

As Russia's Cyberwar Evolves, Belarus Steps Forward

The "FrostyNeighbor" advanced persistent threat (APT) launched a destructive attack in Ukraine and is raising concerns about deeper alignment with Russian cyber objectives.

Ameaças Cibernéticas The Hacker News 🇺🇸

CISA Adds Actively Exploited GitLab RCE and Cisco Firewall DoS Flaws to KEV

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added two security flaws impacting Cisco and GitLab software to its Known Exploited Vulnerabilities (KEV), citing evidence of active exploitation. The vulnerabilities are listed below - CVE-2026-972…

Ameaças Cibernéticas Bleeping Computer 🇺🇸

Binance probes potential $5.8 billion crypto-theft hack

Cryptocurrency exchange Binance is investigating a potential security breach involving up to $5.8 billion in digital assets, in what could become the largest cryptocurrency hack in history. [...]

Ameaças Cibernéticas Bleeping Computer 🇺🇸

Hugging Face malware campaign returns to hijack GPUs for crypto mining

A crypto-mining campaign abusing Hugging Face models returned days after takedown, hijacking GPU servers and planting backdoors, with one model downloaded over 28,000 times. Separately, a fake Solana starter kit on GitHub is positioned to trick AI coding agents into installing a …

Ameaças Cibernéticas Bleeping Computer 🇺🇸

Polymarket halts trading after crypto-draining script breach, $2.5M traced

Prediction market platform Polymarket temporarily suspended trading on Thursday after hackers compromised a third-party service to distribute cryptocurrency-draining JavaScript, with approximately $2.5 million in assets traced to a suspected attacker wallet. [...]

Ameaças Cibernéticas Bleeping Computer 🇺🇸

Hackers exploit Cisco SD-WAN flaw to deploy custom KeyDrift malware

A newly identified advanced persistent threat (APT) group tracked as UAT-11473 was observed exploiting CVE-2026-20127, an authentication-bypass flaw in Cisco Catalyst SD-WAN Controllers, to deploy a custom malware framework called KeyDrift. [...]

Ameaças Cibernéticas Health IT Answers 🇺🇸

How AI Can Enhance Behavioral Cybersecurity in Healthcare

By Zac Amos - Healthcare systems depend on data exchange among electronic health records, connected medical devices and administrative networks. This creates environments where authorized clinical activity can closely resemble unauthorized access. Signature-based security tools m…

Ameaças Cibernéticas The Hacker News 🇺🇸

Fake ChatGPT and Claude Apps Abuse Signed Executables to Deploy Crypto Miners

Threat actors are delivering malicious loaders and cryptocurrency miners under the guise of artificial intelligence (AI) desktop applications for Anthropic Claude and OpenAI ChatGPT as part of a campaign dubbed Yoba. The activity involves creating fake GitHub projects that claim…

Ameaças Cibernéticas Bleeping Computer 🇺🇸

3 Ways AI Agents Already Operate in Your Browser

AI agents can control authenticated browsers, interact with corporate applications, and access sensitive data while appearing to act as legitimate employees. Keep Aware examines three ways agents operate inside browsers and why traditional security tools may struggle to distingui…

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