Stay informed about the latest cybersecurity threats, tech news, and tips to keep your devices safe.
Three Microsoft Defender vulnerabilities — two already being exploited in the wild — have been patched in a silent engine update. CISA is requiring federal agencies to fix them by June 3. Here's exactly how to check whether your PC is protected.
Two Microsoft Defender vulnerabilities are being actively exploited right now. CISA has mandated federal agencies patch by June 3 — and everyday Windows users and small businesses shouldn't wait either. Here's exactly how to check your version and get protected.
Two Microsoft Defender vulnerabilities — CVE-2026-41091 and CVE-2026-45498 — are being actively exploited in the wild. Here's what they do, why it matters that your security software is the target, and exactly how to check if your PC is protected.
A newly discovered vulnerability in Microsoft Defender lets anyone with basic local access quietly escalate their privileges to full system control. Here's what small businesses and everyday Windows users need to know — and do — right now.
