President Donald Trump is set to sign an executive order on Thursday aimed at enhancing artificial intelligence cybersecurity. This directive will revamp existing cybersecurity information-sharing programs, incorporating AI companies into the framework while avoiding mandatory federal approval of advanced AI models. Instead, it will focus on voluntary government testing of frontier AI systems to identify and address vulnerabilities in federal, state, and local networks, as well as critical infrastructure. Invitations have been extended to various tech industry leaders for the signing event at the White House, although specific attendees remain unconfirmed. The order comes in the wake of concerns surrounding Anthropic's Mythos model, which has shown a remarkable ability to detect network vulnerabilities, raising alarms about potential cybersecurity risks. The National Security Agency has begun using Mythos for security assessments, while the White House has restricted its distribution to a limited number of organizations. Additionally, major tech companies, including Google and Microsoft, have agreed to share their AI models with the government for security evaluations, furthering collaborative efforts to bolster national cybersecurity.