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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

217 intel reports

IronChain is a destructive malware build packaged with PyInstaller that utilizes multiple kernel drivers for process termination and persistence while intentionally discarding encryption keys to prevent data recovery.

Russian state actor Star Blizzard is conducting large-scale phishing campaigns against Ukraine-aligned organizations using a novel malware delivery technique called RedFlick to deploy the CosmicPulse backdoor.

2CLoader is a sophisticated new malware loader identified in August 2026 that uses indirect system calls and environment spoofing to deliver information stealers like Vidar and Remus.

The MALFEX operator has conducted a two-year npm supply-chain campaign, deploying Overlord RAT and the movinlike stealer via multi-arm delivery packages, some of which remain active despite partial registry seizures.

ShinyHunters has evolved from a credential-theft crew into a resilient extortion brand and SaaS supply-chain threat, most recently exploiting PeopleSoft zero-days and third-party OAuth tokens.

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