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 patched Microsoft Authenticator flaw let a rogue Android app pose as a trusted installed app and obtain tokens authorizing ...

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

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

A security flaw in Microsoft Authenticator for Android could allow malicious apps to steal authentication tokens linked to ...

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 ...

A Microsoft Authenticator flaw could let rogue Android apps pose as Teams and take work-account tokens. Here's the fixed ...

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 ...