An in-depth New York Times investigation published September 12 found that internal conversations about artificial general intelligence loss-of-control and human extinction scenarios have significantly intensified inside leading US AI companies in recent months, expanding from small safety research teams into product teams and board-level discussions at multiple firms including OpenAI, Anthropic, and Google DeepMind. Citing more than ten current and former executives, researchers, and government officials, the report indicates that this anxiety has grown exponentially over the past three months and has entered public view through resignation letters, academic papers, and media interviews, marking what industry insiders describe as the first time AI panic has spread at a pace approaching a mainstream public topic.