Microsoft fixes Entra ID authentication issue caused by DNS change
ID: 7ae6b528-63cb-58c6-8d11-f3e918a6501e
STIX ID: report--7ae6b528-63cb-58c6-8d11-f3e918a6501e
Feed Name: Bleeping Computer
Microsoft reported and reverted a DNS change that caused Entra ID Seamless SSO authentication failures for the autologon.microsoftazuread.sso.com domain between 17:18 and 18:35 UTC on February 25, 2025, leading to a brief outage before full recovery; the post notes limited details on affected regions/services and references prior Microsoft DNS-related incidents and recent Azure/Microsoft 365 service disruptions.
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