AI RESEARCH
CIA: Inferring the Communication Topology from LLM-based Multi-Agent Systems
arXiv CS.AI
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ArXi:2604.12461v1 Announce Type: new LLM-based Multi-Agent Systems (MAS) have nstrated remarkable capabilities in solving complex tasks. Central to MAS is the communication topology which governs how agents exchange information internally. Consequently, the security of communication topologies has attracted increasing attention. In this paper, we investigate a critical privacy risk: MAS communication topologies can be inferred under a restrictive black-box setting, exposing system vulnerabilities and posing significant intellectual property threats.