Authorities are investigating a ploy in which an imposter used AI to impersonate Secretary of State Marco Rubio to contact three foreign ministers, a U.S. governor and a member of Congress.

President Donald Trump has gone on a back-slapping victory lap after stealing a clock from his secretary of state, Marco Rubio. During a Cabinet meeting on Tuesday, the president found time ...

The State Department is investigating episodes in which one or more people used artificial intelligence to impersonate Secretary of State Marco Rubio in messages to top foreign diplomats and U.S ...

The warning came after the department discovered that an impostor posing as Rubio had attempted to reach out to at least three foreign ministers, a U.S. senator and a governor, according to the ...