Gamaredon hacking group escalated its decade-long espionage campaign against Ukraine in 2025, exploiting a weaponized WinRAR ...

Windows 11 Point-in-time restore can use up to 50GB of storage, but the space isn't pre-reserved. Here's how it works and why ...

Microsoft Threat Intelligence identified an active multi-stage intrusion campaign targeting hospitality organizations in ...

Microsoft is delivering tools to quickly configure Windows PCs as workstations for Windows and Linux development.

Law enforcement dismantled 326 servers and 142 domains tied to Amadey and StealC, recovering 27 million stolen credentials.

On June 24, 2026, Microsoft’s Digital Crimes Unit (DCU) facilitated the takedown, suspension, and blocking of domains that ...

During the vacation season, scammers on vacation portals such as Booking or Airbnb are in high season. Some current traps to ...

Four scripts to fix them all ...

Let Windows rate your hardware.

Mapping detections and controls to MITRE ATT&CK: a practical guide for technical teams MITRE ATT&CK is useful because it gives technical teams a common language for describing adversary behaviour. For ...

Windows 11 build 26300.8697 hides a toggle to remove Bing from Search. We tested it hands-on: faster results, cleaner UI, ...

IntroductionOn May 14, 2026, the Zscaler ThreatLabz team identified unusually high activity associated with the threat actor SmartApeSG to deploy malware. During our examination, we discovered ...