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#4 SecurityWeek general May 22, 2026 at 07:49 UTC

Grafana Says Codebase and Other Data Stolen via TanStack Supply Chain Attack

By Ionut Arghire

AI Summary

Grafana disclosed that its codebase and other internal data were stolen after attackers leveraged a GitHub access token compromised in the TanStack supply chain attack that was never rotated. The incident illustrates cascading third-party supply chain risk: a token stolen upstream gave attackers direct access to Grafana's repositories. Security teams should audit and rotate all tokens associated with compromised upstream dependencies.

Relevance score: 84.0/100

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