Reuters A hacker gained access to the internal messaging systems at OpenAI last year and stole details about the design of the company39;s artificial intelligence technologies, the New York Times reported on Thursday.

The hacker lifted details from discussions in an online forum where employees talked about OpenAI39;s latest technologies, the report said, citing two people familiar with the incident.

However, they did not get into the systems where OpenAI, the firm behind chatbot sensation ChatGPT, houses and builds its AI, the report added.

Microsoft Corpbacked OpenAI did not immediately respond to a Reuters request for comment.

OpenAI executives informed both employees at an allhands meeting in April last year and the company39;s board about the breach, according to the report, but executives decided not to share the news publicly as no information about customers or partners had been stolen.

OpenAI executives did not consider the incident a national security threat, believing the hacker was a private individual with no known ties to a foreign government, the report said. The San Franciscobased company did not inform the federal law enforcement agencies about the breach, it added.

OpenAI in May said it had disrupted five covert influence operations that sought to use its AI models for deceptive activity across the internet, the latest to stir safety concerns about the potential misuse of the technology.

The Biden administration was poised to open up a new front…