Vercel Breach: Hackers Claim to Sell Stolen Data as Company Investigates

Vercel disclosed a security incident with unauthorized access to internal systems. A threat actor claiming to be part of ShinyHunters is advertising stolen data for sale, including access keys, source code, and employee records. Vercel says services remain unaffected, is working with incident responders and law enforcement, and has advised impacted customers to review environment variables and rotate secrets; the authenticity of the leaked data and any exposed credentials remain unconfirmed.