Vercel April 2026 security incident
Vercel has identified a security incident involving unauthorized access to internal systems, affecting a limited number of customers. The company is working with experts and law enforcement to investigate while advising users to review their environment variables.
We’ve identified a security incident that involved unauthorized access to certain internal Vercel systems. We are actively investigating, and we have engaged incident response experts to help investigate and remediate. We have notified law enforcement and will update this page as the investigation progresses.
At this time, we have identified a limited subset of customers that were impacted and are engaging with them directly.
Our services remain operational, and we will continue to update this page with new information.
We are taking actions to protect Vercel systems and customers.
We recommend that all of our customers follow best practices by reviewing environment variables and taking advantage of the sensitive environment variable feature.
For support rotating your secrets or other technical support, contact us through vercel.com/help.
Source: Hacker News
