Linuxでおなじみのコマンド群をWindowsで利用できるようにするCoreutils for Windows、Linuxコンテナを扱うWSL containers――MicrosoftはBuild ...

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

Steam is one of the most popular storefronts in PC gaming, but it turns out that the Steam Workshop might presently be ...

Microsoft discovered a self-spreading USB worm active since February that monitors clipboards for crypto wallets and routes stolen data through Tor.

Cybersecurity researchers at Microsoft have uncovered a sophisticated piece of malware that spreads through USB drives, intercepts cryptocurrency wallet ...

The malware program has been deployed across multiple sectors since April, helping to provide initial access sold to ransomware gangs.

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

Ongoing research into AI agent framework security identified an exploit chain in AutoGen Studio (AutoGen’s open-source prototyping user interface) that allows untrusted web content rendered by a ...