[Microsoft CEO Nadella: Cutting-edge AI models should be treated as internal risks with an 'emergency brake'] According to Bloomberg, Microsoft CEO Satya Nadella stated that companies should treat powerful AI models as potential internal threats, assuming by default that they may have been compromised, and establish an 'emergency brake' mechanism to prevent AI models from going out of control. He emphasized that companies deploying advanced AI should not solely rely on assurances from model developers. Control measures such as access management, operational restrictions, logging, and containment boundaries should be managed by the deploying party and placed within systems that cannot be modified by the models.