On September 3rd, 2026, humanity crossed a threshold it had long theorized but never formally named: an artificial intelligence system, OpenAI's GPT-6 Astra, became the first to receive an official 'Critical' cybersecurity risk designation — not as a warning of what might come, but as a recognition of what already exists. Built atop more than 100,000 GPUs in Texas, Astra can autonomously discover and exploit security vulnerabilities without human guidance, a capability once reserved for the most skilled human adversaries. OpenAI's response — containment rather than cancellation, paired with a