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AgentTrace: Black-Box LLM Agent Fingerprinting via Execution Traces

2026-10-26 18:39 UTC · arXiv cs.CR · read the source ↗ #llm-agents#fingerprinting#ai-security
  • Engineer — Learn: Novel research showing that the foundation model behind an agent can be identified at 96% accuracy through probe-induced repair behaviors — engineers building or deploying AI agents should factor in that model identity is not concealable, which has implications for AI system design and operational security posture.
  • SOC/IR — Skip
  • Leader — Skip
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