Technology
Five Hours and Counting: One Auth Config Takes Down Microsoft 365
One authentication failure has degraded Exchange Online, Teams, SharePoint, Purview, and Defender since 11:08 AM EDT — no fix and no ETA as of publication.
One authentication failure has degraded Exchange Online, Teams, SharePoint, Purview, and Defender since 11:08 AM EDT — no fix and no ETA as of publication.
A 7-hour, 47-minute outage, a certificate expiry, and a Copilot agent failure in one week — and a postmortem showing monthly commits doubled since April.