Storm-2945, a sub-cluster of the Russian threat actor Midnight Blizzard, has been observed compromising the sign-in portals ...

Explore July 2026 Microsoft Security updates, including agentic defense, AI threat protection, identity, data security, and ...

Running low on hard disk space or just want to get rid of junk files? The free BleachBit utility can easily handle that ...

Spread the love“`html When you think about cybersecurity, your mind probably jumps to elaborate third-party antivirus suites, right? But here’s a secret: Windows has had a robust, often underestimated ...

A hands-on Windows 11 experiment finds that most ancient malware is harmless, but some decades-old threats can still slip past Defender.

Microsoft Defender for Endpoint updates could disable protection on some Linux hosts after reboot; Microsoft withdrew affected builds and listed replacements.

Halcyon, the ransomware resilience platform, today announced File Resilience (FiRe), a new capability that prevents ransomware encryption before files are modified. By terminating encryption attempts ...

Spread the love“`html When you’re relying on Microsoft Defender to keep your Windows PC safe, it’s easy to fall into a false ...

Microsoft is pairing autonomous cyberdefense with new Defender protections designed to detect and block risky AI agent activity as it happens.

Learn how BitLocker, passkeys, Microsoft Defender, and other Windows 11 security features protect your data, accounts, apps, ...

Microsoft on Wednesday morning issued an emergency update to its Microsoft Malware Protection Engine, closing CVE-2026-50656 — the Windows Defender privilege-escalation flaw known as RoguePlanet — 29 ...

Why it matters: Microsoft Defender, the security software built into Windows, is under pressure from a flaw that has now been linked to ransomware, according to federal cybersecurity officials. The ...