{"id":"tp-55349","type":"article-newspaper","title":"Chainstack Details Production Breach Through Unauthenticated MCP Server","author":"Simon Yoon","publisher":"TOKENPOST Inc.","url":"https://www.tokenpost.com/news/technology/55349","datePublished":"2026-11-12T12:06:40.000Z","dateModified":"2026-11-12T12:06:40.000Z","language":"en","abstract":"The attack began at a Grafana test instance that retained its default administrator password and reached production through a server with Kubernetes cluster-admin privileges.","section":"Technology","references":[]}