Microsoft has recently addressed a weakness in the Microsoft Defender Antivirus on Windows that allowed attackers to plant and execute malicious payloads without triggering Defender's malware ...

Microsoft Defender offers great protection from malware -- but there are other online threats you might want to consider, too.

Microsoft Patches RoguePlanet Defender Flaw That Can Grant SYSTEM Privileges | Read more hacking news on The Hacker News ...

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 ...

Nothing beats free antivirus protection on Windows, like Microsoft Defender, but some of that software might not be as strong as you think based on a new study from an anti-malware assessment company.

Do you still need third-party antivirus on your Windows PC?

Microsoft announced on Thursday that it has added agentless malware scanning for servers hosting virtual machines. The new agentless malware scanning capability is available to organizations that have ...

In context: Born as a Windows-specific antimalware program, Microsoft Defender is now a brand encompassing many security services for Windows, the cloud, and Office applications. Which can be a real ...

Compare the best free antivirus tools for Windows 10 in 2026, including real-time malware protection, phishing defense, ransomware protection, VPN limits, ...