Microsoft will roll out passkey support for phishing-resistant passwordless authentication to Microsoft Entra‑protected ...

Is outlook down? More than 800 users reported the Outlook down issue within hours on April 27, 2026. Login failures surged.

Microsoft and the US Cybersecurity and Infrastructure Security Agency (CISA) warned that attackers are exploiting a ...

Is Outlook Down Right Now? Outlook login not working? What caused the Microsoft Outlook outage today — and was it hacked?

Microsoft Outlook issues are affecting users globally, with login failures and email sending problems reported today. The ...

CVE-2026-32202 actively exploited after April 27 advisory fix, exposing NTLMv2 hashes via zero-click SMB authentication.

Delete your passwords, Microsoft warns its billion-plus users, all of whom should move fully to passkeys. If a password ...

Microsoft warns that some Windows domain controllers are entering restart loops after installing the April 2026 security ...

This has never happened before. Microsoft is expiring the authentication that protects Windows PCs from threats each time ...

Compare the best multi-factor authentication software in 2026. See which MFA tools offer adaptive security, easy setup, and real customer identity protection.

Microsoft released an emergency patch for its ASP.NET Core to fix a high-severity vulnerability that allows unauthenticated ...

Microsoft Outlook users reported problems signing in to the email client at the start of the week, with reports beginning ...