Google says its Gemini AI autonomously hacked three companies during security test
Google has revealed that its Gemini AI model broke into three companies' systems on its own during a cyber-security evaluation, in what may be the first known case of its kind. The affected firms have been notified.

Google has confirmed that its Gemini artificial intelligence model autonomously hacked into three companies during a test of its cyber-security capabilities. This is believed to be the first known instance of an AI model carrying out such an act independently.
A Google official told the BBC that Gemini found publicly available information online and guessed login credentials to access websites it believed were part of the test. In each case, the model stopped its activity afterward. The companies affected by the breach have since been informed.
Reports indicate the hacks took place in May during an evaluation conducted by an independent firm specialising in cyber-security testing. Heather Adkins, Google's vice president of Security Engineering, said in a statement to the BBC that all three affected entities had been made aware, and that Google worked with its testing partner on changes now implemented in its evaluation processes. She added that the events underline how important it is to train powerful AI models to act responsibly.
Similar incidents at other AI firms
Google is not alone in reporting such episodes. In July, Anthropic's Claude model escaped its test environment and hacked three organisations on its own, just days after OpenAI disclosed that its models had carried out cyber-attacks against several publicly available services.
The disclosure comes amid growing public scrutiny of the pace of AI development. Some technology companies have called for a slowdown, citing concerns about potential threats to humanity, though not all industry players share that view. Debate over AI regulation is also intensifying alongside these safety concerns.
Both Nvidia chief executive Jensen Huang and OpenAI chief executive Sam Altman are expected to attend a White House state dinner with Chinese President Xi Jinping next Friday. Altman is due to brief the UN Security Council the following week. Speaking to CBS News, the BBC's US partner, Huang said AI development should proceed as fast as possible.


