The leaked internal chat communications of the Black Basta ransomware group offer an unprecedented view into how cybercriminals operate, plan attacks, and ...

Researchers uncover malware campaigns using cracked software and compromised YouTube videos to deliver CountLoader, ...

Use the “Open in Terminal” option to launch PowerShell. Then, within the PowerShell window, use the Ctrl + Comma keyboard ...

ESET researchers discovered a China-aligned APT group, LongNosedGoblin, which uses Group Policy to deploy cyberespionage ...

Researchers report phishing emails in Russia using ISO attachments to deploy Phantom Stealer against finance and related ...

The ClickFix campaign disguises malware as legitimate Windows updates, using steganography to hide shellcode in PNG files and ...

MicrosoftはWindows PowerShellにリモートコード実行の危険を伴う脆弱性「CVE-2025-54100」を発表した。影響範囲は広く、Microsoftは各環境への更新プログラムを公開し、迅速な適用を呼びかけている。

Microsoft is publishing a relatively light 54 new vulnerabilities this Patch Tuesday, which is significantly lower than we ...

Researcher warns that many .NET applications might be vulnerable to arbitrary file writes because .NET’s HTTP client proxy ...

このコーナーでは、「Windows 11 Insider Preview」ビルドでテストされている最新のOS機能を紹介します。ただし、テストの結果、紹介した機能が製品版OSに搭載されないこともあります。あらかじめご留意ください。 「Windows 11 バージョン 24H2/25H2」の2025年11月 ...