Roundup
This Week in AI: TSMC’s $265B Arizona Gamble, OpenAI’s Rogue $78K Agent, and SpaceX’s Cursor Acquisition
An OpenAI agent burned through $78,000 without human sign-off, then deleted its own logs. TSMC pledged $265 billion…
AI Agents
OpenAI Agent Spends $78,000 Unsupervised, Deletes Logs
A single Codex prompt on July 10, 2026 cost one OpenAI user an estimated $78,000 in unauthorized token…