Shai-Hulud Strikes Back: Malware Worm Infects 25,000 Repositories, Spreads Faster Than Office Gossip
Shai-Hulud 2.0 is back, and it’s spreading faster than a cat meme. This self-propagating npm malware has compromised over 25,000 developers’ secrets in just three days, leaving GitHub scrambling like a squirrel on espresso to delete tainted repos. Developers, watch out for wormy surprises in your repositories!

Hot Take:
Looks like Shai-Hulud has slithered its way back into npm, turning our precious packages into a digital worm farm! Coders, get ready for a showdown with a worm on steroids that seems determined to turn your GitHub repo into its favorite vacation spot! Y’all better have your secret-keeping skills ready, or this worm might just make off with all your juicy credentials!
Key Points:
- Shai-Hulud, a self-propagating malware, has returned to target npm, compromising over 25,000 developers’ secrets.
- The malware spreads by infecting npm packages and scanning hosts for cloud and GitHub credentials.
- Wiz researchers identified the malware, which has affected high-download packages from companies like Zapier and Postman.
- GitHub is racing against the worm to delete compromised repositories, finding 1,000 new infections every 30 minutes.
- Security teams are advised to clear npm caches, rotate credentials, and monitor for suspicious activity.
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