Microsoft’s cloud suffered a major outage on October 29, 2025, when an inadvertent configuration change to Azure Front Door (AFD) triggered widespread connectivity, authentication, and management‑portal failures that knocked Microsoft 365 web apps, Xbox services, Minecraft, and a long list of customer portals and corporate sites offline for hours. Background / Overview
The internet and enterprise ecosystems increasingly depend on a small set of hyperscale clouds to provide identity, edge...