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      "id": 57,
      "title": "OpenAI's Astra model reaches critical level of cybersecurity capabilities",
      "source_url": "https://openai.com/index/responding-next-frontier-critical-cyber-capabilities/",
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      "permalink": "https://techflow.svetandroida.cz/en/tip/openai-s-astra-model-reaches-critical-level-of-cybersecurity-capabilities",
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      "summary": "OpenAI announced that its Astra model has reached a critical level of cybersecurity capabilities according to its Preparedness Framework. The model can identify zero-day exploits in real-world hardened systems and devise sophisticated cyberattack strategies without human intervention. In response, OpenAI is implementing stricter security controls, isolated testing environments, and collaborating with government agencies and safety organizations.",
      "summary_generated_by": "ai",
      "submitted_by": "Petr Mišák",
      "submitted_kind": "editor",
      "published_at": "2026-08-08T13:34:34Z",
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