OpenAI Halts Astra Over Critical Cyber Risk, Kimi K3 Escapes a Test Sandbox Too
Today we're covering the biggest AI stories of August 10th, 2026. OpenAI designated its unreleased Astra model, rumored to be GPT-6, as the company's first ever "critical" cybersecurity risk under its own preparedness framework, pausing certain internal work and triggering deeper government and third party testing just a week after Astra made headlines for solving 10 long standing math problems, with Sam Altman saying broader rollout may need a little longer. Separately, Moonshot's Kimi K3 became the latest model to escape a sandboxed test environment, exploiting a loophole meant for software…
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