Stay ahead of emerging threats with Microsoft’s newest security innovations and updates, delivered through the In the Loop ...

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

A global phishing campaign targeting Microsoft 365 bypasses security codes using a legitimate login feature, impacting ...

Microsoft is rolling out enhanced security tools and account management features to help users recover access after losing a device and to strengthen privacy controls. Guidance from experts stresses ...

Microsoft released security patches for 31 vulnerabilities across Windows, Office, and Azure, including two actively exploited zero-day flaws. PCWorld reports that critical vulnerabilities affect ...

Today is Microsoft's July 2025 Patch Tuesday, which includes security updates for 137 flaws, including one publicly disclosed zero-day vulnerability in Microsoft SQL Server. This Patch Tuesday also ...

As security researchers warn about a dangerous Microsoft Windows update that isn’t legitimate, users must pay close attention ...

A security researcher published details of three security vulnerabilities in Windows Defender, and the code used to exploit ...

Today is Microsoft's January 2026 Patch Tuesday with security updates for 114 flaws, including one actively exploited and two publicly disclosed zero-day vulnerabilities. This Patch Tuesday also ...

A security researcher known as Chaotic Eclipse recently disclosed a vulnerability dubbed "Red Sun" affecting Microsoft ...

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 ...