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.

AI has proven itself to be a huge security risk -- even US government officials aren't safe.

An unknown person is using AI to impersonate Secretary of State Marco Rubio on Signal and has contacted at least five government officials.They've left voicemails and sent text messages to foreign ministers,