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

A poisoned npm package infected 140+ projects with a hidden payload. This report highlights how to detect, hunt, and defend ...

Separate but similar campaigns described by Microsoft and Trend Micro use malicious zip files to spread malware via social ...

An audience member seated near a Microsoft logo listens as Microsoft Chairman and Chief Executive Officer Satya Nadella speaks during the Microsoft Build conference opening keynote in Seattle, ...

Get the latest info on new features, bug fixes, and security updates for Microsoft 365/Office 365 for Windows as they roll out from Microsoft. Now updated for Version 2605 (Build 20026.20182), ...

The big anniversary update for PowerToys is here. With version 0.100, the popular tool collection not only becomes slimmer ...

At the Microsoft Build 2026, Microsoft unveiled the new GitHub Copilot app, a dedicated desktop experience designed specifically for what it calls “agent-native development.” Rather than treating AI ...

Google links Turla to STOCKSTAY, a new .NET backdoor used in phishing attacks against Ukraine government and military targets ...

Let Windows rate your hardware.

A GitHub issue argues Microsoft's .NET LTS support is too short for enterprise upgrade cycles, with half of deployments running unsupported versions.

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

ThreatsDay Bulletin covers AI abuse, poisoned packages, phishing, macOS attacks, SD-WAN flaws, scams, and supply-chain ...