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npm malware reports, with evidence.
Explore malware, protestware, install-hook abuse, staged payload carriers, crypto mining, and typosquatting. Each report identifies the package version, supporting evidence, advisory sources, and current Firewall decision.
Security reports — page 272
Updated 16 Oct 2026, 05:09 UTC. Ordered by latest scan.
warp-drive-internal-tooling@99.9.9
OpenSSF/OSV malware advisory MAL-2026-12500 blocks this version. warp-drive-internal-tooling@99.9.9 declares a preinstall hook that runs index.js, which on Windows spawns a hidden-window...
william-data-formatter-x@1.0.0
OpenSSF/OSV malware advisory MAL-2026-12501 blocks this version. The package declares a preinstall script (node index.js) that, on Windows, spawns a hidden PowerShell window (-WindowStyle...
syspo@1.0.2
OpenSSF/OSV malware advisory MAL-2026-6406 blocks this version. Package is published under the cover story 'System binary configuration tool' but its actual behavior is a Windows surveill...
postcss-animate-css-vars@2.0.3
OpenSSF/OSV malware advisory MAL-2026-12418 blocks this version. src/normalize-options.js is heavily obfuscated (RC4-decoded string array, hex-numeric literals, rotating string-array shuf...