Vercel Breach Through Context.ai: OAuth Tokens + AI Tool = Supply Chain Nightmare
Target Audience: Security Architects, Identity Teams, SaaS Security Leads Category: Incident Analysis / Identity & Access Management Executive Summary: On April 19, 2026, Vercel disclosed a breach traced to Context.ai, a third-party AI tool installed on an employee’s device. The attacker used OAuth token compromise to pivot from the AI tool into Vercel’s Google…