To change the execution policy to run PowerShell scripts on Windows 11 (or 10), use these steps: Open Start. Search for ...

Don’t copy and paste the same code over and over again. Instead, create a PowerShell function and save yourself time.

Open PowerShell as an Administrator. To open an elevated PowerShell prompt, in the taskbar search, type powershell. Now see the result of Windows PowerShell, which appears at the top. Right-click on ...

If Microsoft Teams groups are not visible in Outlook, unhide the Group using Exchange Online PowerShell and correct Group ...

Transparent Tribe (APT36) is linked to new cyber-espionage attacks using malicious LNK files, adaptive RATs, and long-term ...

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 ...

Arcane ...

该攻击之所以难以防御，源于三个技术与心理层面的耦合：第一，通知邮件源自Microsoft官方邮件基础设施（如teams.mail.microsoft.com），具备合法SPF、DKIM与DMARC记录，可轻易绕过大多数邮件安全网关；第二，通知内容模拟真实Teams交互场景（如“有人在会议中提及你”），具有高度上下文合理性；第三，攻击最终发生在语音通话这一非结构化、非日志化的通道中，传统EDR（端点 ...

This weekly recap brings those stories together in one place. No overload, no noise. Read on to see what shaped the threat ...