The Guardian has a good liveblog on the Microsoft outage issue.

Has info on how various organizations around the world have been affected and how their services have been disrupted, including UK's NHS.

https://www.theguardian.com/technology/live/2026/nov/13/microsoft-outage-down-today-live-update-outlook-teams-365-when-fixed-latest-status-cause-news
14/n