ChatGPT and Codex flaws patched Feb 2026 exposed DNS exfiltration and GitHub tokens, raising enterprise AI security risks.

Swapping Claude Code for Codex turned out to be an easy win, with faster results, lower token usage, and a smoother workflow.

GitHub is making Claude by Anthropic and OpenAI’s Codex AI coding agents directly available inside GitHub today. A new public preview adds Claude and Codex to GitHub, GitHub Mobile, and Visual Studio ...

GitHub confirms Claude and Codex agents are now available to GitHub Pro+/Enterprise users Workers can collaborate by leaving @comments with agents just like human colleagues Google, Cognition and xAI ...

Let the OSS Enterprise newsletter guide your open source journey! Sign up here. Last month, GitHub and OpenAI launched Copilot, a service that provides suggestions for whole lines of code inside ...

Codex CLI is an open-source coding agent from OpenAI, written primarily in Rust, that runs locally on your computer. Codex IDE extension is a coding agent that runs in Visual Studio Code and its forks ...

OpenAI has released GPT-5-Codex, a variant of its GPT-5 family optimised for use with the Codex coding agent. The release coincides with updates across the Codex product stack, including a rebuilt ...

Though artificial intelligence is taking the world by storm, it’s still pretty bad at tasks demanding a high-degree of flexibility, like writing computer code. Earlier this year, ChatGPT maker OpenAI ...

Microsoft-owned GitHub continues to embrace OpenAI and Anthropic AI advances. Microsoft-owned GitHub continues to embrace OpenAI and Anthropic AI advances. is a senior editor and author of Notepad, ...