If you sign in to Microsoft 365 at work, your password is no longer the only thing standing between your inbox and an ...
A hidden security risk could leave businesses exposed long after the original breach is contained.
Microsoft again asked Entra ID administrators to migrate users to phishing-resistant methods to avoid sign-in disruptions ...
Cybercriminals are abusing Microsoft's Trusted Signing platform to code-sign malware executables with short-lived three-day certificates. Threat actors have long sought after code-signing certificates ...
Microsoft warns Entra ID admins to migrate from SMS and voice authentication before February 2027 to prevent sign-in ...
An attacker used stolen sessions to break into Microsoft 365 accounts at 79 organizations, bypassing MFA and setting up ...
A critical vulnerability was discovered in the Microsoft Authenticator app for Android smartphones. If a malicious app was ...
Some users report that Microsoft Authenticator keeps sending them sign-in requests. This may mean someone is trying to sign in to your Microsoft account, but the attempts are failing because you’ve ...
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