An important and serious security flaw in Microsoft's Authenticator has now been discovered to allow hackers to steal sign-in tokens ...

If you use Microsoft Authenticator to store your login information, it's time to take action. This month, Microsoft began deleting stored payment methods from the app, and as of Aug. 1, 2025, stored ...

A serious security flaw in Microsoft Authenticator could allow attackers to gain access to services and accounts - the very thing the company's authentication app is designed to protect against.

Microsoft warns of a security vulnerability in Authenticator. Attackers can intercept sign-in tokens and gain access.

NEW YORK (AP) — If you’re a Microsoft Authenticator user, like me, you’ve probably received at least one notice that the app’s password management features are no longer usable and that your stored ...