MARKETSACTIVE
9 hours ago
A global Microsoft 365 outage has hit millions – what happened and when will it be fixed?
What's happening
SignalsMonitor is following this as a markets story. The Guardian Business is the outlet attached so far. The first report grouped here was at 13 Nov 2026, 16:44 UTC. The headline in use is “A global Microsoft 365 outage has hit millions – what happened and when will it be fixed?”. This note is SignalsMonitor's own briefing, not the publisher's article.
What we know
Problem affects businesses, government agencies and even tech firm’s own employees Microsoft scrambles to fix global outage affecting Teams and Outlook Microsoft outage – live updates
The Guardian BusinessRead at The Guardian Business
Story timeline
Reports grouped into this story, earliest first. Exact repeats from the same outlet are collapsed.
- First reported by The Guardian Business
A global Microsoft 365 outage has hit millions – what happened and when will it be fixed?
Reported by 1 outlet
- The Guardian