{"type": "article", "title": "OpenAI Open-Sourced Codex Security, Not Its Brain", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/openai-open-sourced-codex-security-not-its-brain", "original_source": "https://sourcefeed.dev/a/openai-open-sourced-codex-security-not-its-brain", "published": "2026-07-28T22:09:11+00:00", "accessed": "2026-07-29", "id": "openai-open-sourced-codex-security-not-its-brain"}