Vercel has confirmed a security breach involving unauthorized access to its internal systems, following a supply chain compromise linked to a third-party AI tool. The incident, disclosed in a security bulletin updated on April 20, 2026, underscores the growing risks associated with third-party integrations and improper handling of environment variables. Attack Origin and Entry Point […] The post Vercel Confirms Data Breach – Hackers Claim Access to Internal Systems appeared first on Cyber Security News.