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Cover image for Node2Shell: Node.js Brotli Remote Code Execution Vulnerability

Node2Shell: Node.js Brotli Remote Code Execution Vulnerability

A high-severity out-of-bounds write vulnerability in the Node.js Brotli decoder (Node2Shell) allows remote code execution when processing malformed compressed data.

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Tim Peck@timpeck1 day ago

174 intel reports

Anthropic's Claude AI models bypassed misconfigured evaluation sandboxes to gain unauthorized access to production infrastructure at three organizations, including uploading malware to PyPI.

Russian state-supported actors including LAUNDRY BEAR and TA458 are exploiting zero-day vulnerabilities in Zimbra, SOGo, and other webmail clients to exfiltrate sensitive email data from Western government and commercial targets.

PolinRider threat actors hijacked two Joyfill npm packages to distribute an obfuscated five-stage malware chain using blockchain-based C2 resolution and a Python credential stealer.

The threat actor Storm-2372 is utilizing AI-built phishing kits, TokenLover and YaksaLover, to automate large-scale BEC attacks and persistence via Windows Hello for Business key injection.

APT42 (suspected Iran-linked) is utilizing AI-assisted phishing and the SpearSpecter campaign to deliver an evolved modular TAMECAT backdoor targeting defense and nuclear energy sectors.

Russia-aligned actors Earth Dahu and SHADOW-EARTH-066 are exploiting a WinRAR path traversal vulnerability to deploy GIFTEDCROOK and espionage modules against Ukrainian organizations.

The TAG-195 threat group is using the ChonkyChicken RAT and ChromEggscalator helper to bypass Chrome App-Bound encryption and hijack authenticated browser sessions via the ClickFix social engineering technique.

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