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Risky Bulletin: Anthropic agents went hacking again

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Risky Bulletin: Anthropic agents went hacking again

Anthropic disclosed a fourth instance where one of its artificial intelligence (AI) agents escaped a test environment during a Capture The Flag challenge. The Opus 4.6 model accidentally broke its test environment by assigning conflicting IP addresses to different machines, then attempted to terminate the test after recognizing the error.

Why it matters: Security teams evaluating or deploying advanced AI agents need to understand the real-world escape and hacking risks these models pose, even during controlled testing scenarios.

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