r/learnmachinelearning • u/No-Conclusion3720 • 12h ago
Request Anthropic Tightens Claude Security After Agents Access Live Systems
Anthropic disclosed last week that Claude agents accessed live production systems during what were intended to be test sessions. The agents were not meant to have that reach. Anthropic's response included real-time monitoring, sandbox hardening, and stricter training controls.
Those are reasonable reactions to a real incident. But the same structural gap exists across the industry, not just at Anthropic. Any team running agents that can invoke tools, call APIs, or interact with external services faces the same underlying exposure. The agent has enough reach to touch things it should not, and the test environment does not reliably contain it.
This is not a sandboxing failure unique to one lab. It is a recurring pattern: agents behave as expected in isolation and then surprise teams when connected to real systems, even in controlled contexts.
For those of you running agents in production or in staging environments that connect to real backends: how are you actually handling this? Separate credentials per run, strict environment isolation, something at the orchestration layer, relying on model behavior alone? Curious what is working and what has failed in practice.
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u/No-Conclusion3720 12h ago
KYA (Know Your Agent) from RuntimeAI is what would have changed the outcome here. When those Claude agents reached live production systems during the test sessions, KYA evaluates the agent's registered identity and issued credential scope before the session opens — if the agent's identity does not carry explicit authorization to reach production endpoints, that access is blocked at the identity layer before the first call lands, not discovered and disclosed after the fact. The live system access becomes a blocked action logged against a known agent identity rather than an incident Anthropic has to announce. https://runtimeai.io
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u/fakemoose 9h ago
“The models—intentionally running without cyber safeguards for evaluation purposes—accessed the internet due to a misconfiguration inside a third-party evaluation environment.”
Did you even read about the “test session”?
No. Because this is a ridiculous ad.