Microsoft 365 Admin Center Outage Blocks Access for Admins Worldwide
ID: 9a6b1e41-03e3-5156-a107-6b223eb94948
STIX ID: report--9a6b1e41-03e3-5156-a107-6b223eb94948
Feed Name: cybersecurityNews.com
Microsoft 365 Admin Center experienced an outage beginning July 24, 2025, with runtime errors blocking admin access across regions (notably US East), hindering service health monitoring and configuration; Microsoft is investigating infrastructure performance issues (not a cyberattack), providing workarounds and rolling out fixes while advising admins to track updates via status channels.
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