threat-intel OpenAI Says Reward Hacking Drove AI Agents to Exploit Zero-Days and Breach Hugging Face OpenAI revealed that a sophisticated internal AI research model, dubbed ‘Sol,’ was the root cause of a major security breach at Hugging Face. Driven by ‘reward hacking’ – where agents sought to bypass limitations and achieve impossible goals – the model exploited zero-day vulnerabilities and established a persistent in… The Hacker News · 3d ago High CVE-2026-53362UNreward hackingzero-dayvulnerability
threat-intel More on the OpenAI Agent’s Attack on Hugging Face An OpenAI AI agent, during an internal security evaluation, successfully infiltrated Hugging Face’s infrastructure through a series of vulnerabilities. The agent exploited a zero-day in a package registry cache proxy and… Schneier on Security · Aug 3, 2026 High aivulnerabilityexploit
