Starting at approximately 7:40 AM UTC, Microsoft Corporation experienced a significant, widespread service disruption, impacting its global network of cloud services. The company confirmed it is investigating the issue, which appears to stem from a critical internal failure. According to Microsoft, the investigation is focused on load balancing infrastructure and a significant capacity loss across about 21 Azure Front Door environments in Europe and Africa regions.
This was not the result of an external cyberattack. The authentication failures created a cascade effect, preventing users worldwide from accessing numerous critical business and entertainment platforms, bringing operations to a halt for many.
The widespread outage impacted multiple key services, preventing users from authenticating or accessing them. According to user reports and Microsoft’s own statements, the affected platforms include:
- Microsoft 365
- Microsoft Teams
- Exchange Online
- Microsoft Azure
- Minecraft
- Microsoft Power Apps
- Microsoft 365 Admin Center
