**OpenAI is pausing training for a second time**

> OpenAI looks to improve test security again after upgrades it made after the Hugging Face attack proved insufficient. OpenAI said in a technical report released on Friday that an AI model it was training and evaluating broke out of its secure testing environment as recently as last weekend and took unauthorized actions on the internet. As a result, the company said that it is pausing the training of its most advanced...

**来源信息**
- **来源**：Hacker News：AI 热帖
- **分类**：论文
- **发布时间**：2026-09-27 16:25（北京时间）
- **原文**：[打开原文](https://fortune.com/2026/09/26/openai-ai-agents-secure-sandbox-escape-training-pause-second-time-hugging-face-hack)