All news with #shai-hulud tag
Mon, November 24, 2025
Shai-Hulud Malware Hits Hundreds of npm Packages, Leaks Secrets
⚠️ Hundreds of trojanized versions of popular npm packages — including toolkits linked to Zapier, ENS Domains, PostHog and others — have been published in a renewed Shai‑Hulud supply‑chain campaign designed to steal developer and CI/CD secrets. The malware runs during pre‑install, collects credentials into files like cloud.json and environment.json, and posts encoded data to quickly created GitHub repositories. Researchers at Aikido Security, Wiz and Step Security identified obfuscated payloads in setup_bun.js and a large, heavily obfuscated bun_environment.js dropper.