Medium • 1w
AI Agent Traps: Cognitive Poisoning and Trajectory Attacks Analyzed by AgentPatterns.ai and Hive Security
Threat actors are transitioning from immediate prompt injection to "cognitive poisoning," using "AI Agent Traps" to manipulate the trust-weighting mechanisms of autonomous agents. By deploying malicious tools or data sources that provide consistent, plausible feedback, attackers groom the agent to breach trust thresholds. This enables "trajectory attacks"—sequences of tool calls that bypass safety filters to execute high-impact actions, including arbitrary code execution (RCE) and silent data exfiltration. This shift targets the agent's cognitive reasoning rather than syntactic vulnerabilities, effectively neutralizing traditional Human-in-the-Loop (HITL) oversight.
Links:Medium, Researchgate, Aimultiple, Arxiv, E3s-conferences, Jyx, Hivesecurity, Runvigil, Agentpatterns, Ignite, Sharpmoment, Braagle, SecurityWeek •