An "unknown actor" created a Signal account and used artificial intelligence to impersonate Secretary of State Marco Rubio and contact government and foreign officials, according to a State Department cable obtained by CBS News.

Someone using artificial intelligence to impersonate Secretary of State Marco Rubio contacted at least five people, including three foreign ministers, a US governor, and a member of Congress, “with the goal of gaining access to information or accounts,

A mysterious impersonator masquerading as Secretary of State Marco Rubio has reached out to three foreign ministers and two high-level US officials while imitating his likeness using AI, according to a report.