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 ...

The Microsoft Authenticator app is a vital tool for securing your accounts with two-factor authentication (2FA). When it stops delivering approval notifications or one-time codes, it can lock you out ...

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 ...