EXCLUSIVE: Its AI agent spent days hacking a company, but sources say OpenAI did not notice for a week

Newsylist Editorial Desk. (2026, July 25, 2026). EXCLUSIVE: Its AI agent spent days hacking a company, but sources say OpenAI did not notice for a week: Why it's trending. Newsylist. https://www.newsylist.com/trend/2026-07-25/exclusive-its-ai-agent-spent-days-hacking-a-company-but-sources-say-openai-did

@online{newsylist_17855,
  author = {Newsylist Editorial Desk},
  title = {{EXCLUSIVE: Its AI agent spent days hacking a company, but sources say OpenAI did not notice for a week}},
  year = {2026},
  url = {https://www.newsylist.com/trend/2026-07-25/exclusive-its-ai-agent-spent-days-hacking-a-company-but-sources-say-openai-did},
  note = {Tracked across 2 independent newsrooms}
}

> According to Newsylist Editorial Desk ([EXCLUSIVE: Its AI agent spent days hacking a company, but sources say OpenAI did not notice for a week](https://www.newsylist.com/trend/2026-07-25/exclusive-its-ai-agent-spent-days-hacking-a-company-but-sources-say-openai-did)), this event was corroborated across 2 independent sources with a live velocity of 1.