OpenAI CEO Sam Altman warned the financial industry of a “significant impending fraud crisis” because of the ability of artificial intelligence tools to impersonate a person's voice to bypass security checks and move money.

The UK government aims to expand AI use in government services like justice and education, building on its January launch of “Humphrey,” powered by OpenAI’s GPT-4o.

The firm is beginning by focusing on sectors where private companies have a substantial influence. It’s standard practice for investment banks to compile research into publicly-traded companies—but now JPMorgan Chase & Co. is expanding its analysis to also cover certain private firms, Bloomberg reported late last week .

OpenAI, the firm behind ChatGPT, has signed a deal to use artificial intelligence (AI) to increase productivity in the UK's public services, the government has announced.

The Stargate venture, unveiled at a White House event, is now setting the more modest goal of building a small data center by year-end.

OpenAI recently revealed to Axios that its AI chatbot now handles more than 2.5 billion user prompts per day worldwide, a remarkable leap from just 1 billion daily queries in December 2024. And of that figure, around 330 million prompts come from U.S.-based users alone.

OpenAI is the world’s third-most-valuable private company—valued at $300 billion in its latest fundraise in March 2025, and it’s “marching to the beat of its own disruption drum,” according to JPMorgan.