The White House held a meeting with the CEO of Anthropic due to developments in artificial intelligence and increasing concerns about the security of these technologies. The main agenda item of the meeting was the potential impacts of the AI system named Mythos, developed by Anthropic, on critical infrastructures, especially the banking sector. Federal agencies such as the Treasury Department are requesting information to assess the cybersecurity risks of Mythos and are seeking guidance for the regulation of artificial intelligence technologies. This meeting is considered an important step toward resolving uncertainties of government agencies regarding the safe use of artificial intelligence technologies.