Safeguarding LLM Agents against Long-Horizon Threats via Shadow Memory

arXiv:2605.03228 · cs.CR, cs.AI, cs.CL · Submitted 2026-05-04 · Read on arXiv

cs.CR, cs.AI, cs.CL

Submitted: 2026-05-04

Updated: 2026-09-23

Code: https://github.com/mannaandpoem/OpenManus

Project page: http://www.informations.com

Terminology

Trace — 11× in this paper · explained in 2 episodes
Robustness — 9× in this paper · explained in 5 episodes
Accuracy — 8× in this paper · explained in 1 episode
Alignment — 8× in this paper · explained in 1 episode
Ablation — 6× in this paper · explained in 1 episode
Abstraction — 5× in this paper · explained in 1 episode
Benchmark — 5× in this paper · explained in 2 episodes
GRPO — 5× in this paper · explained in 6 episodes
Reinforcement Learning — 5× in this paper · explained in 4 episodes
AI Agents — 4× in this paper · explained in 2 episodes
Ablation study — 4× in this paper · explained in 1 episode
Adversarial Prompting — 4× in this paper · explained in 1 episode
Core — 4× in this paper · explained in 2 episodes
International Conference on Learning Representations — 4× in this paper
Adaptation — 3× in this paper · explained in 1 episode
Attack Success Rate (ASR) — 3× in this paper · explained in 2 episodes
Benchmarking — 3× in this paper · explained in 3 episodes
Computational overhead — 3× in this paper · explained in 2 episodes
Distillation — 3× in this paper · explained in 2 episodes
Large Language Model (LLM) — 3× in this paper · explained in 3 episodes
Meeting of the Association for Computational Linguistics — 3× in this paper
Proceedings of IEEE Conference on Machine Learning — 3× in this paper
Empirical Methods in Natural Language Processing — 2× in this paper
Memory As Guardrail Enforcement — 2× in this paper
Sequential Tool-Attack Chaining — 2× in this paper
Steering — 2× in this paper · explained in 2 episodes
AdamW Optimizer — 1× in this paper · explained in 1 episode
Adversarial Attacks — 1× in this paper · explained in 1 episode
Adversarial Context — 1× in this paper · explained in 1 episode
Agentic AI — 1× in this paper · explained in 1 episode
Annual AAAI Conference on Artificial Intelligence — 1× in this paper
Calibration — 1× in this paper · explained in 7 episodes
Credit assignment — 1× in this paper · explained in 3 episodes
Embeddings — 1× in this paper · explained in 2 episodes
Federated Learning — 1× in this paper · explained in 14 episodes
Iterative Refinement — 1× in this paper · explained in 3 episodes
Multi-Agent System — 1× in this paper · explained in 6 episodes
Provenance — 1× in this paper · explained in 3 episodes
Pruning — 1× in this paper · explained in 4 episodes
Redundancy — 1× in this paper · explained in 2 episodes
Reward Hacking — 1× in this paper · explained in 8 episodes
Unified Framework — 1× in this paper · explained in 5 episodes
Verification — 1× in this paper · explained in 2 episodes
Verifier — 1× in this paper · explained in 2 episodes

Terminology

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