At least three foreign ministers, a U.S. governor and a member of Congress all received outreach from the fake Rubio, according to a State Department cable.

U.S. Secretary of State Marco Rubio on Thursday responded to news that an individual used an artificially generated voice to impersonate him by saying that he communicates with counterparts around the world through official channels to avoid such risks.

With just 15 seconds of audio, hackers can now launch convincing deepfake scams—targeting CEOs, employees, and even world leaders.