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

引子：一封“绩效评估”邮件，让整个部门陷入瘫痪 2026年1月初，上海某科技公司市场部员工小陈（化名）在清晨打开邮箱时，看到一封来自“HR-通知中心”的邮件，标题赫然写着：“【紧急】2025年度绩效评估结果已生成，请于24小时内确认”。发件人地址显示为 mailto:hr@company-official.com——与公司官方域名仅一字之差（实际应为 mailto:hr@company-offic ...

A worker searching for an adblocker ended up installing malware instead after threat actor KongTuke pushed a fake Chrome ...

MuddyWater并非新面孔。自2017年首次被披露以来，该组织已被多方情报机构确认隶属于伊朗情报与安全部（MOIS），长期活跃于中东、南亚及东欧地区。其别名众多——Mango Sandstorm、Static ...

Iran-linked advanced persistent threat group MuddyWater has deployed a Rust-based implant in an ongoing espionage campaign ...

Microsoft says Windows PowerShell now warns when running scripts that use the Invoke-WebRequest cmdlet to download web content, aiming to prevent potentially risky code from executing. As Microsoft ...

Install PowerShell 7 on Windows to get faster performance, cross platform support, and modern command features. This guide shows you how to set it up in a few minutes. You need a Windows 10 or Windows ...

Have you ever heard of FINDSTR and Select-String? Select-String is a cmdlet that is used to search text & the patterns in input strings & files. It is similar to grep on Linux & FINDSTR on Windows. In ...

Hamid is a certified Google IT Support Professional. Key Takeaways Adjust the Execution Policy to allow script execution by using the "Set-ExecutionPolicy RemoteSigned" command which balances security ...

In PowersShell you can use $($Expression) inside of quotes to execute code during string interpolation. Consider this valid PowerShell code example: Github formats ...