有人用AI冒充美国国务卿鲁比奥，联系美国国内外政要

Core Viewpoint - An individual used AI-generated voice to impersonate U.S. Secretary of State Rubio, contacting various domestic and foreign officials, indicating potential security risks associated with AI technology in diplomatic communications [1] Group 1: Incident Details - The impersonator contacted three foreign ministers, a U.S. governor, and a U.S. congressman through the Signal messaging app in mid-June [1] - At least two of the targets received voice messages from the impersonator, and one text message was sent inviting further communication on Signal [1] Group 2: Implications - The actions of the impersonator suggest an intent to manipulate individuals using AI-generated text and voice, potentially to extract information or access accounts [1]