For many business professionals, daily administrative tasks are essential. Among them, data transcription using Excel or spreadsheets is one of the tasks where errors are particularly likely to occur.

A TerminalFix intrusion campaign that uses ClickFix-style social engineering, PowerShell execution, DLL sideloading, and a ...

あなたが普段何気なく使っているそのパソコン、1分間にどれくらいの二酸化炭素（CO₂）を排出しているかご存じですか？ 　こんにちは、トビラAIです。ここ数日、体調が悪くて、しばらく挿話的な記事になることをお許しください。前回はarxivの論文からAI制限に関して中教審へ提言を行いました。未読の方は以下をご覧ください。 　「AIを使うと地球環境に負荷がかかる」——そんな話を耳にするたび、ふと気になりま ...

A China-linked threat actor has spent nearly a year running a modular espionage implant called NeedyMantis inside the ...

Microsoft Threat Intelligence has uncovered NeedyMantis, a modular post-compromise malware framework used in a limited set of ...

Learn 20 essential PowerShell commands for Windows 11, including file management, processes, services, networking, logs, ...

Learn how to design and build your own interactive menus inside your PowerShell scripts. This will help non-PowerShell users easily navigate and use them.

Microsoft begins a 12-month retirement of Windows PowerShell 5.x support for Graph PowerShell as development shifts to PowerShell 7.x.

本内容遵循CC 4.0 BY-SA版权协议 很多人看到标题第一反应是：“都2026年了，AI开发不早该上Linux或Mac了吗？”——这话放在纯研究场景里没错，但如果你每天要和ERP系统对接、要调用本地Excel宏 ...

1. 项目概述：一个被误读的“deer-flow”——它根本不是框架，而是内存沙箱的实战代号 最近在多个技术社区和开发者群聊里，“deer-flow”这个词频繁跳出来，常和 Python、Node.js、sandbox、memory 这 ...

🆕 New for 2026 C-5: IT 140 now uses GitHub repositories to provide assignment starter files, development resources, and supporting documentation. If you have a question, check GitHub Discussions to ...