S2E73 - Bare Metal Cyber Weekly Roll-Up — September 25, 2026

This week’s roll-up opens with ransomware crews exploiting TeamCity servers, putting trusted software build pipelines and downstream customers at risk. It then turns to actively exploited edge and security systems that can hand attackers control over network access and policy. A third major theme is scale: AI-assisted attacks reportedly stole more than 600,000 payment card records while reaching scores of retailers. The issue also examines altered water controls and a phishing service tied to 12,000 compromised Microsoft inboxes. Across the week, defenders face the same pressure: shorten patch windows, protect privileged control planes, and verify identities that ordinary reviews overlook.…