美国务院：有人试图用AI仿冒鲁比奥，在聊天软件Signal上联系了至少5名官员

Core Viewpoint - A report from the U.S. State Department indicates that since mid-June, someone has impersonated Secretary of State Rubio using AI-generated voice and text messages to contact at least five officials via the Signal messaging app [1] Group 1 - The impersonation involved the use of artificial intelligence to replicate the voice and writing style of Secretary Rubio [1] - The incident highlights potential security vulnerabilities in communication channels used by government officials [1] - The use of AI in this context raises concerns about the authenticity of communications and the risks associated with digital impersonation [1]