The Microsoft Defender Security Research Team has confirmed that a pervasive new authentication code attack is compromising ...

A vulnerability in Microsoft’s multifactor authentication (MFA) system has been uncovered by cybersecurity firm Oasis Security, allowing attackers to bypass security measures and access sensitive data ...

Hundreds of organizations have been compromised daily by a Microsoft device-code phishing campaign that uses AI and ...

Microsoft Authenticator to stop saving new passwords June 1. Update, May 4, 2025: This story, originally published May 2, has been updated with further information on the use of passkeys by Microsoft, ...

Users of Microsoft apps are having a rough year. First, in May, the Windows maker shut down the popular VOIP calling app, Skype, for good. Microsoft said it was done so that the company could focus on ...

Microsoft Authenticator users are facing a significant change as the app's password management features are being discontinued, with all stored passwords set for deletion on August 1st. This move ...

A new wave of device code phishing shows how threat actors are scaling account compromise using AI and end‑to‑end automation.