EventPolicyAugust 20, 2026

OpenAI overhauls model security after Astra reaches critical cyber threshold

OpenAI halted a significant number of training runs for its Astra model after internal evaluations indicated it may meet the 'critical' cybersecurity capability threshold. New protocols include sandboxing, 30-minute alert response, and a monitoring layer consuming ~20% of inference compute.

Featured · Amelia Glaese

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