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npm advisory reports, with evidence.
Investigate malicious npm packages reported through OSV and public advisories. Each report identifies the package version, supporting evidence, advisory sources, and current Firewall decision.
Security reports — page 159
Updated 13 Oct 2026, 14:13 UTC. Ordered by latest scan.
datefmt-core-utils@1.0.0
OpenSSF/OSV malware advisory MAL-2026-14031 blocks this version. The package advertises itself as a date-formatting utility but ships a postinstall.js that npm auto-executes on install vi...
notafollower1226@1.0.5
OpenSSF/OSV malware advisory MAL-2026-14036 blocks this version. The package.json postinstall script auto-executes on npm install. It queries the ECS container metadata endpoint (ECS_CONT...
notafollower1226@1.0.4
OpenSSF/OSV malware advisory MAL-2026-14036 blocks this version. The package.json postinstall script auto-executes on npm install. It queries the ECS container metadata endpoint (ECS_CONT...
notafollower1226@1.0.3
OpenSSF/OSV malware advisory MAL-2026-14036 blocks this version. The package.json postinstall script auto-executes on npm install. It queries the ECS container metadata endpoint (ECS_CONT...