Sec. Rubio was impersonated on Signal in attempts to contact a governor, a Congressman, and 3 foreign ministers.

This has included voicemails, text and messages on the "Signal" app.

Unknown individual contacted foreign ministers, US lawmaker using AI-generated voice and texts - Anadolu Ajansı ...

An AI-generated impersonator mimicked Marco Rubio to target top officials, raising alarm over growing digital deception threats.