The attack abused misconfigured conditional access policies to bypass multi-factor authentication protections.

Microsoft is phasing out SMS 2FA for personal accounts as it pushes users toward passkeys and other passwordless sign-in methods. Here’s what users should know.

With phishing and AI-driven identity attacks rising, Windows Hello PIN security depends on TPM-backed keys, enterprise ...

The password used to secure your account is now a major risk, Microsoft warns, either on its own or even with two-factor authentication such as SMS codes. Stop using this “legacy” security, “so it won ...

The FBI warns about Kali365, a phishing scam targeting Microsoft 365 accounts that can bypass multifactor authentication ...

Microsoft’s May Patch Tuesday update is triggering authentication errors. Microsoft is alerting customers that its May Patch Tuesday update is causing authentications errors and failures tied to ...

Microsoft is investigating a known issue causing authentication failures for some Windows services after installing updates released during the May 2022 Patch Tuesday. This comes after Windows admins ...

Microsoft is investigating an ongoing incident that is causing users to experience errors with some Microsoft 365 authentication features. As the company revealed earlier today in an incident alert ...

Assurance, Privacy-Preserving Identity Verification at Scale Across the Microsoft Ecosystem. DENVER, CO, July 02, 2026 (GLOBE NEWSWIRE) -- auth ...

Microsoft has enabled a preview feature by default in the latest Windows 11 Dev Channel build 25206. It is related to improving the security of SMB NTLM authentication and reducing attack surfaces.

Microsoft this week announced a preview of "Authentication Strength," a new control for organizations using the Azure Active Directory Conditional Access service. Authentication Strength lets IT pros ...