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

A serious security flaw in Microsoft Authenticator could allow attackers to gain access to services and accounts - the very ...

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 ...

A vulnerability in Microsoft Authenticator for Android and iOS could expose login codes to malicious apps on the same device. Microsoft has released a patch. A newly discovered vulnerability in ...

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 ...

Microsoft Authenticator makes it easy to protect and log in to your online accounts with multi-factor authentication (MFA). It's free, and you don't need a Microsoft account to use it. Even though the ...

Microsoft is ending SMS login codes for personal accounts and replacing them with passkeys, authenticator apps, and backup ...

Microsoft has announced that it will discontinue the password storage and autofill feature in the Authenticator app starting in July and will complete the deprecation in August 2025. The decision is ...

Microsoft says the August 2025 security updates are triggering unexpected User Account Control (UAC) prompts and app installation issues for non-admin users across all supported Windows versions. This ...

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