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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101 intel reports
Russia-aligned threat actor UAC-0099 is using the GuardBreaker technique to trip AI safety guardrails and blind automated malware analysis tools targeting Ukrainian critical infrastructure.
DPRK cyber operations serve as an 'all-purpose sword' for revenue generation, espionage, and sanctions evasion through a complex hierarchy of state agencies and IT worker units.
DPRK-linked actors (Kimsuky, APT37, Lazarus) are using the Ted backdoor and CurlRAT framework to target South Korean media and automotive sectors for long-term espionage and watering-hole attacks.
Lazarus Group is targeting macOS users with trojanized application installers that deliver the OtterCookie RAT through a multi-stage infection chain.
Salty Spider's long-standing Sality P2P botnet has been disrupted through a global sinkholing operation targeting its peer-to-peer communication and payload delivery infrastructure.
Threat actors are repurposing ASCII smuggling, an AI prompt injection technique, to evade email security filters by inserting invisible Unicode tag characters into financial keywords.
CISA red teams achieved full domain compromise and sensitive system access in two organizations, highlighting risks in cloud identity permissions and Active Directory Certificate Services (ADCS).
The Dark Caracal threat actor is deploying a modular Go-based framework named GoCaracal that utilizes Ethereum smart contracts for resilient command-and-control infrastructure.
SynkLoader is a modular Windows malware family distributed via Microsoft Teams phishing that uses a bundled Python environment and in-memory components to facilitate credential theft, tunneling, and remote access.
Threat actors associated with the Beamglea campaign are abusing the npm registry and unpkg mirrors to host malicious HTML files that simulate Cloudflare CAPTCHA pages to distribute ClickFix phishing malware.