Microsoft is trying to fix the RoguePlanet zero-day vulnerability impacting Defender on Windows 11 and Windows 10.

Updates KB5095186, KB5095615, and KB5102558 fix WinRE and setup files. Here's which one your PC needs and how to install it.

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

CISA confirmed on Monday that ransomware gangs have begun exploiting a high-severity Microsoft Defender privilege escalation vulnerability that has previously been abused in zero-day attacks. Dubbed ...

Windows 11 is packed with powerful features and hidden settings that many users overlook. Discover these lesser-known tools ...

This month’s updates help security and IT teams strengthen identity and multicloud foundations, protect data wherever it ...

An agentic coding tool tasked with cloning and setting up a seemingly benign GitHub repository could execute a malicious ...

In today's 2-Minute Tech Briefing, a Windows 11 update broke localhost functionality, disrupting developer workflows just as Windows 10 support ended. Nvidia’s long-awaited DGX Spark “personal AI ...

MCP tool poisoning turns trusted AI agents into a control plane for data loss. Learn how threat actors manipulate tool ...

Secure Boot protects modern Windows and Linux PCs. Microsoft Secure Boot certificates from 2011 expire in June and October 2026. Most PC owners are fine if they install the latest updates. Last year's ...

Wondering if Norton is worth paying for when Windows Security is built in? Here’s how Norton plans compare, what AI Scam Protection adds, and which Norton product makes the most sense for your devices ...

If your PC is still hanging on to Windows 10, we've got some good news. Although formal support for Microsoft's older OS ended in October 2025, if your PC isn't compatible with Windows 11, or you're ...