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 537
Updated 22 Oct 2026, 17:10 UTC. Ordered by latest scan.
OpenSSF/OSV malware advisory MAL-2025-49410 blocks this version. package.json declares "preinstall": "node index.js", causing index.js to execute automatically on npm install. The script...
OpenSSF/OSV malware advisory MAL-2025-49410 blocks this version. package.json declares "preinstall": "node index.js", causing index.js to execute automatically on npm install. The script...
OpenSSF/OSV malware advisory MAL-2026-4567 blocks this version. On install, scripts/postinstall-message.mjs reads the consumer project's package.json via process.env.INIT_CWD, and if free...
OpenSSF/OSV malware advisory MAL-2026-4567 blocks this version. On install, scripts/postinstall-message.mjs reads the consumer project's package.json via process.env.INIT_CWD, and if free...
OpenSSF/OSV malware advisory MAL-2026-4567 blocks this version. On install, scripts/postinstall-message.mjs reads the consumer project's package.json via process.env.INIT_CWD, and if free...