npm malware reports, with evidence.
Explore malware, protestware, install-hook abuse, staged payload carriers, crypto mining, and typosquatting. These reports have OSV or public advisory evidence. Each report identifies the package version, supporting evidence, advisory sources, and current Firewall decision.
Security reports — page 630
Updated 25 Oct 2026, 07:24 UTC. Ordered by latest scan.
OpenSSF/OSV malware advisory MAL-2026-4352 blocks this version. The package ships a `preinstall` hook (`node poc.js || true`) that runs on every `npm install`. poc.js collects host finger...
OpenSSF/OSV malware advisory MAL-2026-4734 blocks this version. On `require('xorma-js')`, a top-level IIFE in dist/index.js synchronously executes `npm uninstall clsx-js && npm install cl...
OpenSSF/OSV malware advisory MAL-2026-5492 blocks this version. OSV/OpenSSF confirms xnder-wrapper-module@1.0.2 as malicious package MAL-2026-5492. Malicious code in xnder-wrapper-module...
OpenSSF/OSV malware advisory MAL-2026-5492 blocks this version. OSV/OpenSSF confirms xnder-wrapper-module@1.0.1 as malicious package MAL-2026-5492. Malicious code in xnder-wrapper-module...
OpenSSF/OSV malware advisory MAL-2026-5492 blocks this version. OSV/OpenSSF confirms xnder-wrapper-module@1.0.0 as malicious package MAL-2026-5492. Malicious code in xnder-wrapper-module...