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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 170
Updated 12 Oct 2026, 21:23 UTC. Ordered by latest scan.
@years18/n8n-nodes-utils-helper-m@1.0.0
OpenSSF/OSV malware advisory MAL-2026-13857 blocks this version. The package's declared postinstall script (`node callback.js`) and its `main` entrypoint (`index.js`) contain identical pa...
@years18/n8n-nodes-utils-helper-l@1.0.0
OpenSSF/OSV malware advisory MAL-2026-13856 blocks this version. The package's postinstall script (callback.js) and its main module (index.js, loaded on require) are byte-identical droppe...
@years18/n8n-nodes-utils-helper-k@1.0.0
OpenSSF/OSV malware advisory MAL-2026-13855 blocks this version. package.json declares `postinstall: node callback.js`, and `main` points at index.js which is byte-identical to callback.j...
@years18/n8n-nodes-utils-helper-j@1.0.0
OpenSSF/OSV malware advisory MAL-2026-13854 blocks this version. The package ships a postinstall hook (`node callback.js`) and a main entrypoint (`index.js`, byte-identical to callback.js...