That handy browser add-on you installed years ago could be quietly leaking your passwords, browsing history, and personal data right now. Here’s what to look for and how to fix it.
Tag: Windows Defender
Windows 11 Dell Security Patch: What Changed and Why It Matters
Microsoft blocked its July 2026 Windows 11 security patch on select Dell PCs after an Intel driver conflict caused shutdowns, overheating, and battery drain. Here’s what happened and what to do.
Windows 11 GDID Tracking: What You Can and Can’t Disable
Microsoft’s Global Device ID runs silently on every Windows 11 machine. Here’s what GDID actually tracks, which settings reduce its reach, and why you can’t switch it off completely.
Windows Device ID Tracking: What the Scattered Spider Arrest Reveals
Microsoft’s GDID silently ties your Windows install to your identity — and the Scattered Spider arrest just proved it works. Here’s what every IT admin needs to know.
Copilot Data Exfiltration: How SearchLeak Works and How to Stay Safe
Security researchers turned Microsoft 365 Copilot into a one-click data theft tool. Here’s how the SearchLeak vulnerability worked and what you should do right now.
How to Disable Windows Background Services You Don’t Need
Windows runs dozens of background services you never asked for. Here are four you almost certainly don’t need — and exactly how to safely turn them off.
Windows Defender Zero-Day RoguePlanet: What It Does and How to Reduce Your Risk
The RoguePlanet exploit hands attackers SYSTEM-level access on fully patched Windows 10 and 11 machines by weaponising Windows Defender itself. Here’s what happened and what you can do right now.
Windows Event Viewer Logging Optimization: Which Logs Matter
Drowning in Windows event log noise? Learn which event IDs actually matter, how to set smart retention limits, and how to forward logs efficiently — without filling your drive.
Windows Server DNS Encryption: What DoH in Server 2025 Means for IT
Microsoft has brought DNS over HTTPS to Windows Server 2025, closing a 40-year security gap. Here’s what encrypted DNS means for enterprise IT admins.
Chrome Security Update: Fix the Critical Zero-Day Vulnerability Now
Google has patched a critical zero-day in Chrome that allows attackers to execute arbitrary code. Here’s what CVE-2026-11645 means, why the risk is real, and exactly how to update your browser right now.
