@posthog/heartbeat-plugin

MAL-2025-191291

npmmalware11/25/2025

Description

Malicious code in @posthog/heartbeat-plugin (npm)

Indicators of Compromise

SHA256 Hashes (2)

5532864030f88d3199d59013dd6adb907d39a0501f46ae0622a2edea64e2fae8

4b0402071ebf395126c5e1e90681622f203d9744eca75a1f2061a6a2d030cdcc

References (3)

https://www.aikido.dev/blog/shai-hulud-strikes-again-hitting-zapier-ensdomainsOSV https://www.wiz.io/blog/shai-hulud-2-0-ongoing-supply-chain-attackOSV https://www.stepsecurity.io/blog/sha1-hulud-the-second-coming-zapier-ens-domains-and-other-prominent-npm-packages-compromisedOSV

Details

Ecosystemnpm

Attack Typemalware

Published11/25/2025

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