Summary: Microsoft is currently addressing a Multi-Factor Authentication (MFA) outage affecting access to Microsoft 365 Office apps, with reports of MFA registration and reset failures. Additionally, there are concerns regarding unexpected crashes of Microsoft 365 applications on Windows Server 2016 devices.
Threat Actor: N/A | N/A
Victim: Microsoft 365 users | Microsoft 365 users
Key Point :
- Ongoing MFA outage is blocking access to Microsoft 365 Office apps.
- Some users report issues with MFA registration and reset functionalities.
- Microsoft is redirecting traffic to alternate infrastructure while investigating.
- There are reports of Microsoft 365 applications crashing on Windows Server 2016.
- Previous outages have affected various Microsoft 365 services and features.
This is a developing story …