FILE PHOTO: OpenAI logo is seen in this illustration created on June 11, 2026. REUTERS/Dado Ruvic/Illustration/File Photo

Exclusive-OpenAI finds evidence other AI agents escaped containment as it widens hacking probe

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WASHINGTON, July 31 : OpenAI has discovered other instances in which autonomous agents have escaped containment as the company expands its investigation of the hacking incident at tech firm Hugging Face that drew global attention this month, two people familiar with the matter said- on Friday.

The new breakouts were uncovered during the company's publicly announced investigation into how one of its agents escaped what was meant to be a contained testing environment this month, the two people said, and OpenAI is now looking into those instances as well. One of the sources said that the escapes were limited in nature and that none of the agents were thought to have left OpenAI's network.

An OpenAI spokesperson referred to a statement issued by the company on Tuesday that said it was reviewing "broader activity from our models" in addition to the Hugging Face intrusion.

The discovery of additional rogue behavior at OpenAI, even if limited in nature, could feed growing appetite for regulation coming out of the White House and elsewhere.

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The expanded investigation by OpenAI was launched shortly before its primary rival, Anthropic, disclosed that its models were also responsible for a series of break-ins that led to breaches at three other companies dating back to April, according to the two sources and a third source familiar with the matter. The discovery of other past breakouts at OpenAI has not previously been reported.

AI safety experts say the new disclosures paint a portrait of a group of cutting-edge labs whose ability to develop dangerous autonomous hacking agents outstrips their ability to keep them under control.

Reuters could not establish exactly how many incidents OpenAI investigators found or the timings or circumstances under which they occurred. The three sources said OpenAI and outside experts were examining log data from earlier in the year in a bid to understand what took place.

OpenAI first launched the investigation following the early July intrusion at Hugging Face, where an OpenAI agent went haywire for days inside another company's network in a botched effort to cheat on an internal test. As part of that hacking spree, OpenAI said that four accounts at four other companies were also compromised. One of those companies was New York-based Modal, corporate officials there said.

"We have a whole industry where the people designing, developing and putting out these tools aren't keeping up themselves to responsibly develop these things and keep them safe," said Maurice Chiodo, a mathematician who works at Cambridge University's Centre for the Study of Existential Risk.

Source: Reuters

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