Security NewsMediumIncidentservice outage
New KB5085516 emergency update fixes Microsoft account sign-in
UnknownMar 23, 2026(about 3 hours ago)
Microsoft released an emergency update to fix a major issue breaking sign-ins with Microsoft accounts across multiple apps.
Microsoft has released an emergency update to address a major issue that breaks sign-ins with Microsoft accounts across multiple Microsoft apps, including Teams and OneDrive. [...]
Potentially Affected Vendors
Microsoft Azure
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