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We’ve identified a security incident that involved unauthorized access to certain internal Vercel systems, impacting a limited subset of customers. Please see our security bulletin: vercel.com/kb/bulletin/...

vercel.comVercel April 2026 security incident | Vercel Knowledge BaseWe’ve identified a security incident that involved unauthorized access to certain internal Vercel systems.

Vercel

@vercel.com

20 Apr

Our investigation is ongoing. In the meantime, we have updated the security bulletin with best practices you can follow for peace of mind: vercel.com/kb/bulletin/...

vercel.comVercel April 2026 security incident | Vercel Knowledge BaseWe’ve identified a security incident that involved unauthorized access to certain internal Vercel systems.

Vercel

@vercel.com

Our investigation has revealed that the incident originated from a third-party AI tool with hundreds of users whose Google Workspace OAuth app was compromised. We recommend that Google Workspace Administrators check for usage of this app immediately. vercel.com/kb/bulletin/...

vercel.comVercel April 2026 security incident | Vercel Knowledge BaseWe’ve identified a security incident that involved unauthorized access to certain internal Vercel systems.

20/4/26, 1:55 am2 reposts6 likes

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