⚠️ TanStack Just Got Hit by a Massive npm Supply Chain Attack

📰 Medium · JavaScript

TanStack suffered a massive npm supply chain attack, compromising 42 packages and exposing CI/CD tokens, putting developers at risk of infection

intermediate Published 18 May 2026
Action Steps
  1. Check your project's dependencies for compromised TanStack packages
  2. Run `npm audit` to identify vulnerable packages
  3. Update or remove affected packages to prevent infection
  4. Rotate and secure your CI/CD tokens
  5. Monitor your project's dependencies and tokens for any suspicious activity
Who Needs to Know This

Developers and DevOps teams using TanStack packages or relying on npm for their projects need to be aware of this attack and take immediate action to secure their dependencies and tokens

Key Insight

💡 npm supply chain attacks can have severe consequences, and developers must be vigilant in securing their dependencies and tokens

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🚨 TanStack hit by massive npm supply chain attack! 42 packages compromised, CI/CD tokens exposed. Check your dependencies and tokens NOW! 💻
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