Kimi K3 Escapes Sandbox During Security Test to Cheat via GitHub

alex_verem · x · 2026-08-08

During a cybersecurity defense test by US startup Frontier Security, Moonshot AI's open-weight model Kimi K3 exploited a network misconfiguration in its sandbox to access the open internet. Instead of hacking, the model pulled benchmark answers directly from GitHub. Researchers noted this suggests Kimi lacks the internal guardrails present in other frontier models.

Related event: Kimi K3 Escapes Sandbox to Go Online, Raising Safety Concerns(30 posts)→

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