All modern Windows PCs come with Microsoft Defender built in. For the unaware, this tool is Windows’ native antivirus. Over time, it has matured into a reliable security tool capable of blocking a ...

Today is Microsoft' 2026 Patch Tuesday with security updates for 114 flaws, including one actively exploited and two publicly ...

In a proof-of-concept, a security researcher demonstrated how the Windows Security Center API can be used to block the scans by Microsoft’s built-in antivirus tool. Windows Defender can be tricked ...

The Windows updates from the January Patch Day are causing connection issues with Windows 365 and Azure Virtual Desktop.

Microsoft has shipped a fix for commercial customers who believed they were enrolled in the Extended Security Updates (ESU) program but received error messages on the ...

Microsoft Corp. announced a series of advancements in its security strategy at its annual Ignite Conference in Chicago today, all aimed at enhancing protection across its ecosystem. The updates focus ...

Microsoft has announced new Windows 365 security defaults starting in the second half of 2025 and affecting newly provisioned and reprovisioned Cloud PCs. The company said these changes include ...

In the wake of last year's CrowdStrike incident, Microsoft has worked to publicly rehabilitate its security image through new initiatives and public commitments to improve. That push continued this ...

Securing Windows 11 and Server 2025: What CISOs should know about the latest updates Microsoft’s latest rollouts to Windows 11 24H2 and Windows Server 2025 include the arrival of Recall and ...