Security technology company advances from concept to an operational prototype as it prepares Defender One for real-world ...

Microsoft made some much needed changes to Windows Defender with the Creators Update. The built-in anti-virus app is renamed the Windows Defender Security Center, and as that name suggests, it’s a ...

Chances are that you only think about your PC’s security when there’s a data breach, or an increased risk of being hacked. Microsoft’s Windows Defender Security Center, available in the upcoming ...

Want to know how to enable Windows Defender in Windows 11? In this easy step-by-step tutorial, I’ll show you how to turn on Windows Defender Antivirus and check your Windows Security settings to help ...

See how Microsoft Defender detects and disrupts AI-themed phishing, malware, and multi-stage attacks across the attack chain.

According to Microsoft, Windows 10 is the most secure Windows ever. Certainly, the company has put a massive amount of resources into improving Windows for quite some time now, with the result that ...

Microsoft has launched two security services that aim to boost the intelligence capabilities of an organization's security operations center (SOC) rather than solely protect devices. Microsoft has ...

A researcher released ShieldCrash on September 8, claiming it bypasses Microsoft's Defender fix for flaw CVE-2026-69414.

When surfing the Internet via a browser, you may see an error stating that your computer is locked and that you must contact Microsoft to resolve the issue. If you ...

A patch Microsoft released on Wednesday to fix a zero-day vulnerability in its Defender security engine may cause Windows machines to write files large enough to completely consume available disk ...

Even though Microsoft Defender is more than enough security on its own, its reputation has taken a bit of a hit this year.

Microsoft Defender for Business, a new security solution for small-to-medium organizations, is now at the "general availability" commercial-release stage for Microsoft 365 Business Premium subscribers ...