JPMorgan CEO Jamie Dimon warns Anthropic's Mythos AI poses 'real issue,' compares broad access to 'ballistic missiles to individuals'

JPMorgan Chase CEO Jamie Dimon has issued a stark warning about the risks posed by Anthropic's Mythos AI model, comparing broad public access to the technology with handing out ballistic missiles to individuals.

Speaking at a public event, Dimon said that powerful AI models like Mythos could present serious dangers if widely distributed, according to multiple media reports. He characterized the situation as giving individuals access to weapons of mass destruction, emphasizing that AI capabilities of this magnitude should not be made available without strict controls.

Dimon specifically highlighted cybersecurity risks, noting that AI models like Mythos could expose a lot more vulnerabilities for cyberattacks compared to traditional methods. He described Mythos as representing a very heightened risk level, particularly for the financial system.

The comments carry extra weight because JPMorgan has a significant commercial relationship with Anthropic. Earlier this year, the Wall Street giant signed an agreement to roll out Anthropic's AI tools, including the Claude series, to tens of thousands of employees. Dimon's warning suggests that even as a business partner, he maintains serious reservations about the safety implications of the technology.

Dimon also called for greater government oversight, arguing that the AI industry needs more regulatory frameworks to ensure these powerful technologies can be deployed safely. This aligns with growing global attention on frontier AI model safety.

Anthropic, founded by former OpenAI researchers, has positioned AI safety as its core mission. Mythos is believed to be the company's latest generation AI model, representing its attempt to balance capability growth with safety measures. However, Dimon's remarks demonstrate that even commercially partnered enterprises view the risk profile of advanced AI with deep concern.

The episode highlights the central tension in the AI industry: rapid capability advancement on one side, and deep concern about risk from the broader society — including business partners — on the other. As AI capabilities continue to accelerate, similar warnings from influential figures are likely to increase, further fueling the global debate on AI regulation.

Watch for whether Dimon's warning affects JPMorgan's commercial relationship with Anthropic, and whether this accelerates legislative action on AI safety in the United States.