A new ClickFix social engineering campaign is targeting the hospitality sector in Europe, using fake Windows Blue Screen of ...

A new PHALT#BLYX campaign targets European hotels using fake Booking.com emails, ClickFix lures, PowerShell, and MSBuild to ...

Microsoft Office 2021, which was released back in October 2021 and is the predecessor to the now-current Office 2024, will ...

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

WindowsやMicrosoft Officeのライセンス認証ができるというオープンソースツール「Microsoft Activation ...

If your Event Viewer log says DCOM got error "87" attempting to start the service GamingServices, follow the solutions ...

That's not the case anymore; you can use sudo on Windows 11 now. All you need to do is enable a few toggles, and you can enjoy one of the smallest but perhaps most significant workflow improvements to ...

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

高価なセキュリティ製品を導入しても、防ぎ切るのが困難な攻撃がある。従業員が自ら攻撃者の指示通りにコマンドを実行してしまう「ClickFix」だ。この脅威の手口と、IT部門が講じるべき対抗策を解説する。

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

December 2025 was a brutal reality check for security teams. While most were winding down for the holidays, threat actors weaponized a tectonic shift in the landscape, headlined by the... The post Top ...