Authenticator was granting session tokens left and right, but the bug has now been fixed.

Microsoft fixed an Android Authenticator flaw that lets malicious apps impersonate Teams and obtain work account tokens under ...

Learn how to sign into Microsoft Authenticator app without old phone access by restoring a backup or using another registered ...

A Microsoft Authenticator vulnerability let any Android app steal work account tokens. It’s now patched; update to ...

Microsoft is ditching its own password backup option for the Microsoft Authenticator app for Android and instead using Google ...

A critical vulnerability was discovered in the Microsoft Authenticator app for Android smartphones. If a malicious app was ...

Microsoft Authenticator will replace its password backup option with Google One for Android users, starting January 2027, ...

The Microsoft Authenticator can be used to add an extra layer of security to accounts. However, the Android version of the ...

Microsoft Authenticator's AuthMask flaw let malicious Android apps steal corporate tokens. Enclave researchers exposed the ...

A newly patched flaw in Microsoft Authenticator for Android allowed unprivileged apps to steal access tokens for work accounts.

Microsoft wants to make Authenticator easier to navigate and use on Android and iOS. The rollout is already underway.