[Jensen Huang Posts Again on Platform X, Advocates for a 'Frontier AI Ecosystem' Combining Open-Source and Closed-Source Advanced Models] NVIDIA founder and CEO Jensen Huang posted again on Platform X, stating that attackers have already mastered advanced AI, and defenders need a 'frontier AI ecosystem' composed of both open-source and closed-source advanced models, amplified by the global community to enhance defensive capabilities. He mentioned that during the previous Hugging Face security incident, some closed-source AI hindered critical forensics, while open-weight advanced models played a role in mitigating the intrusion. As a result, he decided to promote the Open Secure AI Alliance. Earlier today, it was reported that NVIDIA announced the establishment of the Open Secure AI Alliance in collaboration with several founding members to advance AI security and assurance.