This week's ThreatsDay Bulletin covers AI-powered cyberattacks, ransomware, stolen credentials, Linux flaws, browser espionage, and emerging security ...

Critical1029Important1Moderate0LowMicrosoft addresses 1093 CVEs in the eleventh Patch Tuesday of 2026.Microsoft patched 1093 CVEs in its November 2026 Patch Tuesday release, with 63 rated critical, ...

La première version de Windows Powershell remonte à 2006. Elle était à l'époque sortie sur Windows XP, Windows Vista et ...

PowerToys 0.102 moves Color Picker and Text Extractor to WinUI 3, and 17 PowerToys tools now use Microsoft’s native Windows ...

Microsoft’s PowerShell is a free tool that you can use to run your Windows PC installs, but you need to learn how to make the ...

When you start managing Microsoft 365, you will gradually start seeing the term "PowerShell".When looking up official ...

Microsoft 365の管理を始めると、少しずつ目にするようになるのが「PowerShell」です。 Microsoftの公式ドキュメントを調べていると、 「PowerShellで次のコマンドを実行します」 という説明が突然出てきます。

L’agence américaine de cybersécurité met à disposition ScubaGear et ScubaGoggles, deux outils destinés à repérer les erreurs de paramétrage dans les environnements cloud professionnels.

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) offers two free tools to help organizations find security misconfigurations in Microsoft 365 and Google Workspace.

Cybersecurity researchers have disclosed a Microsoft 365 campaign that has been observed leveraging an adversary-in-the-middle (AitM) relay to capture sign-in sessions and then replay the stolen ...

Microsoft has added new Windows 365 management and automation capabilities, including bulk Cloud PC deprovisioning and Admin Insights. Expanded disaster recovery and session retention features aim to ...

This week’s security newsletter was dominated by a Pentagon personnel data breach affecting more than three million people, actively exploited zero-days in Apple CoreGraphics and Fortinet FortiMail, ...