2 papers
cs.CL2026
ToolFlood: Beyond Selection -- Hiding Valid Tools from LLM Agents via Semantic Covering
Hussein Jawad, Nicolas J-B Brunel
Large Language Model (LLM) agents increasingly use external tools for complex tasks and rely on embedding-based retrieval to select a small top-k subset for reasoning. As these sys…
cs.CL2025
Towards Universal and Black-Box Query-Response Only Attack on LLMs with QROA
Hussein Jawad, Yassine Chenik, Nicolas J. -B. Brunel
The rapid adoption of Large Language Models (LLMs) has exposed critical security and ethical vulnerabilities, particularly their susceptibility to adversarial manipulations. This p…