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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 98
Updated 11 Oct 2026, 04:54 UTC. Ordered by latest scan.
nw-demo-utils@1.0.4
OpenSSF Malicious Packages via OSV confirms nw-demo-utils@1.0.4 as malicious (MAL-2026-5511): Malicious code in nw-demo-utils (npm)
nw-demo-utils@1.0.3
OpenSSF Malicious Packages via OSV confirms nw-demo-utils@1.0.3 as malicious (MAL-2026-5511): Malicious code in nw-demo-utils (npm)
nw-demo-utils@1.0.1
OpenSSF Malicious Packages via OSV confirms nw-demo-utils@1.0.1 as malicious (MAL-2026-5511): Malicious code in nw-demo-utils (npm)
jsonfb@1.0.4
OpenSSF Malicious Packages via OSV confirms jsonfb@1.0.4 as malicious (MAL-2026-10437): Malicious code in jsonfb (npm)
oidcsessioncheck-enduser@99.0.0
OpenSSF Malicious Packages via OSV confirms oidcsessioncheck-enduser@99.0.0 as malicious (MAL-2026-7331): Malicious code in oidcsessioncheck-enduser (npm)