A crucial Windows security certificate just expired - how to check your PC ...

This method involves modifying a Registry value called DisableAntiSpyware. In older versions of Windows, this policy key was used by OEMs and IT administrators to disable Microsoft Defender Antivirus ...

BlueHammer became public on April 2 in an unusual fashion. A researcher using the names Chaotic Eclipse and Nightmare Eclipse ...

Microsoft 365 price hike hits July 1, 2026, with increases up to 43% as Microsoft bundles Copilot and Security Copilot into ...

Four scripts to fix them all ...

Windows 10 PCs can receive free security updates until October 2027. To qualify for free personal updates, enroll with a Microsoft account. Customers in any of the 30 EEA countries automatically ...

We installed WSL Containers on Windows 11, built a custom container from scratch, tested it, and checked what still needs ...

On June 24, 2026, Microsoft’s Digital Crimes Unit (DCU) facilitated the takedown, suspension, and blocking of domains that ...

Update: Added statement from Microsoft to the end of this article. A security researcher has released a new Microsoft Defender zero-day exploit named "RoguePlanet" just hours after Microsoft fixed two ...

Mapping detections and controls to MITRE ATT&CK: a practical guide for technical teams MITRE ATT&CK is useful because it gives technical teams a common language for describing adversary behaviour. For ...

Spread the love“`html Windows Defender is the built-in antivirus and security solution for Windows operating systems, offering robust protection against a variety of threats. However, there may be ...