securityBACKGROUND
Microsoft 365 outage affects Teams, SharePoint and other services
BACKGROUND
1 SIGNALFIRST DETECTED 23 July 2026
Narrative synthesis pending — 1 signal collected.
How the story developed
23 Jul
Microsoft 365 outage affects Teams, SharePoint and other services
REPORT · WHAT · BleepingComputer
Other feeds and industry voices
18 Aug
Microsoft confirms outage affecting search in Microsoft 365 apps
Microsoft says some users are experiencing issues searching in Microsoft 365 apps, including Outlook on the web, Outlook desktop, SharePoint Online, and OneDrive. [...]
REPORT · WHO · BleepingComputerOPEN STORY
31 Aug
Microsoft Exchange Online outage causes email failures, auth issues
Microsoft is investigating a widespread service issue causing authentication issues, email delays and failures, and various other issues for Exchange Online customers. [...]
REPORT · WHAT · BleepingComputerOPEN STORY
Sources
BleepingComputer
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