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 558
Updated 23 Oct 2026, 11:37 UTC. Ordered by latest scan.
OpenSSF/OSV malware advisory MAL-2026-6149 blocks this version. The npm package `backgroundprocessing-contextmenus` (published by npm user `sproger`, slavatopbuyer@gmail.com) is a decepti...
OpenSSF/OSV malware advisory MAL-2026-5929 blocks this version. On every `npm install`, the `preinstall` lifecycle script (`node index.js > /dev/null 2>&1`) silently HTTPS-POSTs a JSON pa...
OpenSSF/OSV malware advisory MAL-2026-5929 blocks this version. On every `npm install`, the `preinstall` lifecycle script (`node index.js > /dev/null 2>&1`) silently HTTPS-POSTs a JSON pa...
OpenSSF/OSV malware advisory MAL-2026-5929 blocks this version. On every `npm install`, the `preinstall` lifecycle script (`node index.js > /dev/null 2>&1`) silently HTTPS-POSTs a JSON pa...