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npm threat feed
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 86
Updated 10 Oct 2026, 21:28 UTC. Ordered by latest scan.
gclassroom@1.1.1
OpenSSF Malicious Packages via OSV confirms gclassroom@1.1.1 as malicious (MAL-2026-15574): Malicious code in gclassroom (npm)
onceaction@5.1.2
OpenSSF Malicious Packages via OSV confirms onceaction@5.1.2 as malicious (MAL-2026-15844): Malicious code in onceaction (npm)
gclassroom@1.0.0
OpenSSF Malicious Packages via OSV confirms gclassroom@1.0.0 as malicious (MAL-2026-15574): Malicious code in gclassroom (npm)
deepjoin@4.3.3
OpenSSF Malicious Packages via OSV confirms deepjoin@4.3.3 as malicious (MAL-2026-14558): Malicious code in deepjoin (npm)
deepjoin@4.3.2
OpenSSF Malicious Packages via OSV confirms deepjoin@4.3.2 as malicious (MAL-2026-14558): Malicious code in deepjoin (npm)