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 557
Updated 23 Oct 2026, 10:59 UTC. Ordered by latest scan.
OpenSSF/OSV malware advisory MAL-2026-5716 blocks this version. OSV/OpenSSF confirms beamz@1.0.11 as malicious package MAL-2026-5716. Malicious code in beamz (npm)
OpenSSF/OSV malware advisory MAL-2026-4497 blocks this version. package.json declares `bin.claude = bin/claude-win.cjs` and `bin.claude-linux = bin/claude` under a non-Anthropic publisher...
OpenSSF/OSV malware advisory MAL-2026-4497 blocks this version. package.json declares `bin.claude = bin/claude-win.cjs` and `bin.claude-linux = bin/claude` under a non-Anthropic publisher...
OpenSSF/OSV malware advisory MAL-2026-5924 blocks this version. OSV/OpenSSF confirms binproto@1.0.7 as malicious package MAL-2026-5924. Malicious code in binproto (npm)
OpenSSF/OSV malware advisory MAL-2026-5924 blocks this version. OSV/OpenSSF confirms binproto@1.0.5 as malicious package MAL-2026-5924. Malicious code in binproto (npm)