Looking for non-Linux open-source options? From ghosts of past operating systems to fascinating works in progress, here are ...

Unsafe defaults in MCP configurations open servers to possible remote code execution, according to security researchers who ...

Microsoft has fixed 167 vulnerabilities in its April 2026 Patch Tuesday update, including an actively exploited SharePoint Server zero-day and a Defender flaw.

Microsoft on Tuesday released the earliest known DOS source code materials found to date to mark the 45th anniversary of 86-DOS 1.00.

Want a blast from the past? Microsoft just open-sourced its very first operating system, offering a rare insight into the ...

Google just released its newest AI model Gemma 4, which is now both open and open source. Credit: Thomas Fuller/SOPA Images/LightRocket via Getty Images Google just released the latest version of its ...

Meta will “eventually” offer open source versions of its new AI models Alexandr Wang is in charge of, but first, the company “wants to keep some pieces proprietary and to ensure they don’t add new ...

This third-party file manager is among the best File Explorer alternatives for Windows 10 and 11, and its latest update ...

Security researcher Chaofan Shou discovered on March 31 that Anthropic's Claude Code CLI tool had its full TypeScript source code sitting in plain sight on the public ...

I installed it to test, then stopped opening my old download managers.

The baton of open source AI models has been passed on between several companies over the years since ChatGPT debuted in late 2022, from Meta with its Llama family to Chinese labs like Qwen and z.ai.