AINeutralarXiv – CS AI · Jun 96/10
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RecurGuard: Runtime Monitoring for Reasoning-Token Consumption Attacks
Researchers introduce RecurGuard, a runtime monitoring system that defends reasoning-capable large language models against prompt injection attacks designed to exhaust generation budgets on decoy tasks. The defense detects 99% of such attacks while maintaining minimal false positives, though adaptive adversaries can partially evade detection by using topical rather than semantic attacks.
