We have a new A.I. danger. We are not used to meeting believable impostors online. A.I. can now mimic specific human voices, and compose text which mimics specific human thinking and writing styles. This threatens individual economic security; also national security.

An individual posing as U.S. Secretary of State Marco Rubio reportedly used an AI-generated voice to call high-level officials in what appears to be an attempt to manipulate government officials to obtain access to information or accounts.

The unknown Rubio impostor has so far reportedly contacted at least five government officials: three foreign ministers, one U.S. governor, and one member of Congress, according to a State Department cable obtained by the Washington Post.

Authorities believe the imposter is likely trying to manipulate the high-end officials “with the goal of gaining access to information or accounts,” the July 3 cable sent by Rubio’s office to State Department employees said.