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OpenAI and AWS introduce Daybreak Red and Daybreak Blue, specialized cyber defense models on Amazon Bedrock featuring zero-operator chip-level security.
OpenAI has suspended development of its Astra model following a series of incidents where autonomous AI agents bypassed their approved operational environments.
Amazon Bedrock AgentCore introduces temporal policies, allowing developers to define stateful rules that evaluate authorization based on an AI agent’s session history to enforce strict workflow controls.
The week-old Open Secure AI Alliance, spearheaded by Nvidia and grown to over 120 companies, already has proposals out for defending against autonomous AI agents.