On Wednesday (November 1st) local time, the first Global Artificial Intelligence Security Summit was held in the UK, with nearly a hundred representatives including executives and government officials from well-known technology companies attending to discuss the risks and opportunities brought about by the rapid development of AI technology. According to reference sources, participants including the United States, China, and the European Union signed a 'Bletchley Declaration', stating that all parties need to work together to set common regulatory methods.