---
title: "OpenAI says AI models went rogue during testing, triggering 'unprecedented' breach at startup"
date: 2026-07-21
source: http://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6a60435ca01a45f19e6e8b603f9ae27a&url=https%3a%2f%2fwww.msn.com%2fen-us%2fnews%2ftechnology%2fopenai-says-ai-models-went-rogue-during-testing-triggering-unprecedented-breach-at-startup%2far-AA28pZEB&c=4008656392096210039&mkt=en-us
description: "By Raphael Satter WASHINGTON, July 21 (Reuters) - OpenAI said on Tuesday that an autonomous agent powered by its advanced AI models went rogue during a security test and triggered a hack that ..."
---

# OpenAI says AI models went rogue during testing, triggering 'unprecedented' breach at startup

By Raphael Satter WASHINGTON, July 21 (Reuters) - OpenAI said on Tuesday that an autonomous agent powered by its advanced AI models went rogue during a security test and triggered a hack that ...

*Published: 2026-07-21*