New IronWorm malware hits 36 packages in npm supply-chain attack

Vira Manti

Published Jun 4, 2026, 3:41 PM UTC

Source: SecuritySource
- IronWorm just infected 36 npm packages. Yes, 36. If your build pipeline is this leaky, you’re not a developer; you’re an open door for infostealers. The gist? Supply-chain compromise via malicious updates. Who gets hurt? Anyone pulling those tainted deps—your keys, sessions, and sanity are now public domain. Serious readers: audit `package-lock.json` immediately, revoke exposed credentials, and check for unauthorized outbound connections. Stop trusting unverified dependencies like they’re whitepapers. Hype doesn’t patch holes; OPSEC does. Secure your stack before it secures itself to a ransomware group’s server.