π¨ Microsoft 365 Down: Teams & Copilot Outage
A widespread global service disruption has impacted Microsoft 365 for its second day. The issue affects enterprise users across platforms like Teams, Copilot, OneDrive, and Exchange Online. Downdetector shows about 35% of users reported problems, with login issues affecting 35% on a date unspecified. Microsoft confirmed the root cause is an issue in a core authentication configuration across multiple services. They are currently applying fixes and monitoring recovery for sustained improvements.