Six teams exploited Claude Code, Copilot, Codex, and Vertex AI in nine months. Every attack hit runtime credentials that IAM tools never tracked.

May the best AI ship.

Never talk about goblins, gremlins, raccoons, trolls, ogres, pigeons, or other animals or creatures unless it is absolutely and unambiguously relevant,” reads OpenAI’s coding agent instructions.

Explore the features of the ChatGPT 5.5 Codex super app, from debugging code to automating browser tasks and integrating with your favorite tools.

The company is positioning its newest system as its strongest agentic coding model yet, as it faces pressure to keep pace with its rival Anthropic.

The system prompt for OpenAI’s Codex CLI contains a perplexing and repeated warning for the most recent GPT model to “never talk about goblins, gremlins, raccoons, trolls, ogres, pigeons, or other animals or creatures unless it is absolutely and unambiguously relevant to the user’s query.

OpenAI is launching a desktop app for its coding tool, Codex, in hopes of seizing momentum — and customers — from its rivals in the AI code-generation space. OpenAI said it designed its Codex app to make it easy for users to simultaneously manage ...

Anthropic's Claude Code for VS Code has surpassed OpenAI's Codex extension in Visual Studio Code Marketplace installs and review volume despite launching later. OpenAI positions Codex as an IDE pairing tool plus a way to delegate larger coding tasks to the ...