posthog-js

MAL-2025-191402

npmmalware11/25/2025

Description

Malicious code in posthog-js (npm)

Indicators of Compromise

SHA256 Hashes (2)

1199070f9140b97dfe8c2ecdfe5a68de5c3df986e7d82041c96f07ebc557f365

2b422f278bf27e062b349e97360b6919e773122f21656f23d6da583ce7cb1a92

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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