I've had two users that came back to their phones finding they had missed MFA prompts at 4am (not on the same day). Digging into the logs (PC and Azure) I see nothing unusual, just that in both cases ...

Microsoft has rolled out 'number matching' in push notifications for its multi-factor authentication (MFA) app Microsoft Authenticator. The new advanced feature is generally available in Microsoft ...

Microsoft is urging organizations using the Microsoft Authenticator app to activate additional security functionality to protect against possible "multifactor authentication fatigue attacks," ...

Multifactor authentication (MFA) is an essential element of identity and access management, but it is not fail-proof, especially as attackers increasingly employ social-engineering tactics to bypass ...

Microsoft reported an issue with multi-factor authentication (MFA) that was impacting people's access to its suite of Microsoft 365 apps including Teams and Outlook, the company said in a statement on ...

The issue could allow threat actors to brute force MFA authentication codes for Outlook, Teams, and Azure access with 50% accuracy. Microsoft may have silently fixed a problem with its MFA ...

Microsoft will soon change the mandate to multi-factor authentication (MFA) with changes to Microsoft 365 defaults. As Microsoft points out, “When we look at hacked accounts, more than 99.9% don’t ...