Antimalware
The latest Antimalware coverage — news, analysis, and updates from the WindowsNews.AI desk.
Critical Zero-Day Vulnerability CVE-2025-53770 in Microsoft SharePoint Server: Urgent Mitigation and Security Insights
When Microsoft SharePoint Server is in the crosshairs of cybercriminals, the ripple effects extend far beyond IT departments. The recently uncovered zero-day—CVE-2025-53770—underscores both the...
Microsoft Defender's Latest Update Enhances Windows Security with Install Media Protection
Microsoft has rolled out a significant update to Microsoft Defender, introducing enhanced protection for Windows install media across Windows 11, Windows 10, and Windows Server environments. This...
Microsoft and Global Agencies Dismantle Lumma Malware Network in Landmark Cybercrime Takedown
Introduction In a significant stride against cybercrime, Microsoft, in collaboration with global law enforcement agencies, has successfully dismantled the Lumma malware network. This operation...
Microsoft Defender KB4052623: Key Windows 10 Security Update Released
Introduction Microsoft Defender serves as the cornerstone of Windows 10's cybersecurity framework, offering real-time protection against a myriad of threats. The release of update KB4052623...
Schedule Windows Defender scans during idle hours to cut CPU usage by 80%
For many Windows 11 users, noticing a sudden spike in CPU or memory usage can be frustrating, especially when the culprit is something as essential as the Antimalware Service Executable. This...
Core Isolation: How to Enable Windows 11's Hidden Virtualization Shield
Windows 11 introduces a robust security feature known as Core Isolation, designed to safeguard critical system processes from malicious attacks by isolating them within a secure, virtualized...
Microsoft Defender: Windows 11's Evolution into a Top-Tier Security Solution
In the ever-evolving landscape of digital threats, Microsoft Defender has quietly transformed from a basic security utility into a formidable shield at the heart of Windows 11's defense strategy....