WASHINGTON (AP) — 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. Altman spoke at a Federal Reserve conference Tuesday in Washington.

OpenAI Chief Executive Sam Altman said he is concerned that financial firms aren’t adequately dealing with a rise in artificial intelligence-enabled scams against bank customers, highlighting a chief concern of lenders as the emerging technology grows more sophisticated.