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Sep 2, 2026 · Artificial Intelligence

GPT-6 (Astra) Arrives: Unprecedented Security Risks Unveiled

OpenAI’s upcoming GPT‑6 model, codenamed Astra, has been given a new "Critical" security rating after ExploitBench and internal tests showed it can discover unknown vulnerabilities, craft full zero‑day attack chains, and operate autonomously in hardened environments, prompting both excitement and genuine anxiety within the company.