An impostor pretending to be Secretary of State Marco Rubio reportedly used AI to send messages to foreign and local officials, likely "with the goal of gaining access to information or accounts."

Someone pretending to be Secretary of State Marco Rubio used AI-generated voice technology and a fake Signal account to contact foreign officials and at least one member of Congress, the latest case of impostors mimicking senior US officials.

June, the person contacted the ministers, a U.S. governor and a member of Congress via the Signal messaging app, it said. Voicemails were left in two instances and a text m