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 ...

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

Microsoft Authenticator not working? Follow these simple solutions to restore access to your accounts with ease.

Security researchers discovered a flaw in Microsoft Authenticator for Android that allowed malicious apps to pose as trusted Microsoft software and obtain authentication tokens, potentially opening ...

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

Microsoft fixed a major security flaw in its Authenticator app for Android that could compromise Work or School accounts on ...

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

Microsoft has patched a high severity security issue in Microsoft Authenticator for Android. Tracked as CVE-2026-80097, the ...

Why is Microsoft Authenticator stuck in a login loop? Follow these suggestions to fix the issue, and before you start, ensure the app has been updated to the latest version: Clear app cache and ...

IT researchers discovered a rather unfortunate security vulnerability in Microsoft Authenticator. It allowed malicious apps, ...