The October 13, 2026 Microsoft 365 Global Secure Access Outage
Some users in Germany and the United Kingdom who reach Microsoft 365 through Global Secure Access (GSA) may have been unable to use Outlook, Outlook on the web, OneDrive, SharePoint Online, Microsoft Teams and Windows 365 Cloud PCs on October 13, 2026, according to Microsoft's service health updates as recorded by IncidentHub. Microsoft's final update records the start at 07:40 UTC and the end at 18:31 UTC the same day - about 10 hours 51 minutes - and narrows the geographic scope to Germany only.