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Reputation Poisoning Attack
🟠 HIGH
multi_agent_collusion
proven
AVE-2025-0055
· aka: Trust Score Manipulation
Summary
Attacker manipulates inter-agent reputation or trust scores to elevate a compromised agent's influence in the swarm.
Blast Radius
Compromised agent gains disproportionate influence.
Prerequisites
Multi-agent system with reputation-based trust.
Environment
- Frameworks: AutoGen
- Models tested: [Available in NAIL SDK]
- Multi-agent: Yes
- Tools required: No
- Memory required: Yes