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OpenAI’s red team of AI agents, including GPT-6 Astra Cyber, spent hundreds of billions of tokens and found ways to escape virtual machines, internet access through almost every one of the few services left with a connection to the outside world (metrics, logs, authentication), and a covert communication channel between isolated agents based on CPU cache read timings — the same technique as in the Spectre and Meltdown attacks

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· Cybersecurity · Software development
technology
AI safety
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openai.com ↗

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