米Microsoftは4月10日（現地時間）、「PowerShell」の「MSI」インストーラーを非推奨とすると発表した。同月リリースの「PowerShell 7.7-preview.1」より、「MSIX」パッケージが主要なインストール方法となる。

Microsoftは、待望されていた「PowerShell 7.6 ...

If Microsoft Copilot isn't working for you, it's working against you. Luckily, it's easy to remove Copilot and debloat ...

The Secure Boot refresh is one of the largest coordinated security maintenance efforts across the Windows ecosystem, ...

What looked like a nuisance adware issue inside managed IT environments has emerged as a broader cyber-security warning, after Huntress said software signed by Dragon Boss Solutions LLC exposed more ...

Attackers are exploiting trust in Adobe’s brand to deliver covert remote access, using a fake Acrobat Reader download page to install ConnectWise ScreenConnect through a fileless, memory-heavy attack ...

Cargo-stealing hackers have a new trick up their sleeve: using a third-party code-signing service makes their remote ...

2026年4月中旬より、Web版「OneDrive」「SharePoint」のMarkdown機能が強化されるとのこと。これまではエディターとHTML ...

Windows 10 The Latest： ついにWindows Terminalの設定がGUIで可能に　プレビュー版v1.7が公開【Windows Terminal完全マスター】 Windows Terminal ...

This week, German police unmasked a REvil leader, a critical Docker flaw, Medusa ransomware surged, DPRK hackers abused ...

PM This week in cybersecurity: botnets, RCE flaws, AI-driven attacks, stealers, and more. Fast, no-fluff roundup.