Some stories, though, were more impactful or popular with our readers than others. This article explores 15 of the biggest ...

You can't simply delete hiberfil.sys through File Explorer. Even if you enable hidden files and protected operating system ...

Struggling with sluggish startups and leftover app trash? This lineup of optimizers, uninstallers, and tweaks frees up your ...

Threat actors are using the social engineering technique to deploy the DCRat remote access Trojan against targets in the ...

Russia-linked hackers are sneaking malware into European hotels and other hospitality outfits by tricking staff into ...

A sophisticated ClickFix campaign is targeting entities in the hospitality sector to infect them with the DCRat remote access ...

Right-click on the Start menu (the Windows icon on your taskbar) and select Command Prompt (Admin)/Windows PowerShell (Admin) ...

Multi-stage malware campaign targets hospitality organizations using social engineering and abuse of MSBuild.exe ...

Learn how to turn off and remove AI features in Windows 11. Disable Copilot, AI in Notepad, Edge, Explorer, Office, etc.

First 2026 cyber recap covering IoT exploits, wallet breaches, malicious extensions, phishing, malware, and early AI abuse.

The first ThreatsDay Bulletin of 2026 tracks GhostAd adware, macOS malware, proxy botnets, cloud exploits, and more emerging ...

Microsoft plans to end support for several products in 2026, and the list of those products also includes Windows 11 24H2.