A likely AI-generated PowerShell script mapped Active Directory after an attacker gained RDP access to a Windows Server with ...

Windows PowerShell has long been an IT administrator’s best friend — but only if you know how to use it properly. Created by Microsoft nearly two decades ago, this object-oriented automation engine ...

A new malicious framework called OkoBot is delivering more than 20 payloads in attacks focused on stealing cryptocurrency ...

From late April 2026 to mid-June 2026, Microsoft Defender Experts observed increased ACR Stealer activity across customer ...

The attack vector is available for rent at scale, and evades AV and EDR, leaving YARA analysis as the best detection option.

Microsoft has observed a surge in attacks using the ACR Stealer malware to steal browser-stored passwords, authentication ...

Microsoft postponed a major Exchange Online PowerShell authentication change until December 2026 following concerns from ...

In Operation Muck and Load, over 200 GitHub repositories serve a Go module that leads to Windows malware infections.

Use the following fixes if the SystemSettings.exe is suspended or has stopped interacting with Windows 11: Disable background apps and unwanted services Troubleshot in a Clean Boot state Re-register ...

New TELEPUZ malware spreads through ClickFix, then steals browser cookies, logs keystrokes, runs commands, and installs ...

Some Windows 11 Secure Boot certificate errors, including BitLocker recovery loops and stuck KEK updates, remain unresolved ...