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LLM agents have begun to find real security vulnerabilities that human auditors and automated fuzzers missed for decades, in source-available targets where the analyst can build and instrument the code. In practice the work is split among…

Cryptography and Security · Computer Science 2026-04-23 Hanzhi Liu , Chaofan Shou , Xiaonan Liu , Hongbo Wen , Yanju Chen , Ryan Jingyang Fang , Yu Feng

Indirect prompt injection threatens LLM agents by embedding malicious instructions in external content, enabling unauthorized actions and data theft. LLM agents maintain working memory through their context window, which stores interaction…

Cryptography and Security · Computer Science 2026-02-10 Ruoyao Wen , Hao Li , Chaowei Xiao , Ning Zhang

The booming success of LLMs initiates rapid development in LLM agents. Though the foundation of an LLM agent is the generative model, it is critical to devise the optimal reasoning strategies and agent architectures. Accordingly, LLM agent…

AI agents are increasingly deployed in real-world applications, including systems such as Manus, OpenClaw, and coding agents. Existing research has primarily focused on server-side efficiency, proposing methods such as caching, speculative…

Machine Learning · Computer Science 2026-04-17 Wenyue Hua , Sripad Karne , Qian Xie , Armaan Agrawal , Nikos Pagonas , Kostis Kaffes , Tianyi Peng

The implementation of agentic AI systems has the potential of providing more helpful AI systems in a variety of applications. These systems work autonomously towards a defined goal with reduced external control. Despite their potential, one…

Artificial Intelligence · Computer Science 2025-11-13 Niclas Flehmig , Mary Ann Lundteigen , Shen Yin

The acquisition of agentic capabilities has transformed LLMs from "knowledge providers" to "action executors", a trend that while expanding LLMs' capability boundaries, significantly increases their susceptibility to malicious use. Previous…

Cryptography and Security · Computer Science 2025-05-30 Jinchuan Zhang , Lu Yin , Yan Zhou , Songlin Hu

Agentification serves as a critical enabler of Edge General Intelligence (EGI), transforming massive edge devices into cognitive agents through integrating Large Language Models (LLMs) and perception, reasoning, and acting modules. These…

Networking and Internet Architecture · Computer Science 2025-08-28 Yinqiu Liu , Ruichen Zhang , Haoxiang Luo , Yijing Lin , Geng Sun , Dusit Niyato , Hongyang Du , Zehui Xiong , Yonggang Wen , Abbas Jamalipour , Dong In Kim , Ping Zhang

The rapid expansion of low-altitude economy Internet of Things (LAE-IoT) networks has created unprecedented security challenges due to dynamic three-dimensional mobility patterns, distributed autonomous operations, and severe resource…

Cryptography and Security · Computer Science 2026-01-27 Hongjuan Li , Hui Kang , Jiahui Li , Geng Sun , Ruichen Zhang , Jiacheng Wang , Dusit Niyato , Wei Ni , Abbas Jamalipour

Open agentic systems combine LLM-based planning with external capabilities, persistent memory, and privileged execution. They are used in coding assistants, browser copilots, and enterprise automation. OpenClaw is a visible instance of this…

Cryptography and Security · Computer Science 2026-03-30 Shiping Chen , Qin Wang , Guangsheng Yu , Xu Wang , Liming Zhu

The rapid integration of Large Language Model (LLM) agents into autonomous task execution has introduced significant privacy concerns within cross-tool data flows. In this paper, we systematically investigate and define a novel risk termed…

Software Engineering · Computer Science 2026-03-10 Yixi Lin , Jiangrong Wu , Yuhong Nan , Xueqiang Wang , Xinyuan Zhang , Zibin Zheng

Recent advances in LLM-based Text-to-SQL have achieved remarkable gains on public benchmarks such as BIRD and Spider. Yet, these systems struggle to scale in realistic enterprise settings with large, complex schemas, diverse SQL dialects,…

Artificial Intelligence · Computer Science 2026-01-23 Asim Biswal , Chuan Lei , Xiao Qin , Aodong Li , Balakrishnan Narayanaswamy , Tim Kraska

Recent advancements in large language models (LLMs) have significantly advanced the automation of software development tasks, including code synthesis, program repair, and test generation. More recently, researchers and industry…

Software Engineering · Computer Science 2024-10-30 Chunqiu Steven Xia , Yinlin Deng , Soren Dunn , Lingming Zhang

AI agents are autonomous systems that combine LLMs with external tools to solve complex tasks. While such tools extend capability, improper tool permissions introduce security risks such as indirect prompt injection and tool misuse. We…

Cryptography and Security · Computer Science 2026-01-21 Roy Betser , Shamik Bose , Amit Giloni , Chiara Picardi , Sindhu Padakandla , Roman Vainshtein

With the rapid progress of large language models (LLMs), LLM-powered multi-agent systems (MAS) are drawing increasing interest across academia and industry. However, many current MAS frameworks struggle with reliability and scalability,…

Multiagent Systems · Computer Science 2025-11-04 Yang Li , Siqi Ping , Xiyu Chen , Xiaojian Qi , Zigan Wang , Ye Luo , Xiaowei Zhang

The concept of the 'agent' has profoundly shaped Artificial Intelligence (AI) research, guiding development from foundational theories to contemporary applications like Large Language Model (LLM)-based systems. This paper critically…

Artificial Intelligence · Computer Science 2025-09-16 Jesse Gardner , Vladimir A. Baulin

Large Language Model (LLM) agents face security vulnerabilities spanning AI-specific and traditional software domains, yet current research addresses these separately. This study bridges this gap through comparative evaluation of Function…

Cryptography and Security · Computer Science 2025-07-10 Tarek Gasmi , Ramzi Guesmi , Ines Belhadj , Jihene Bennaceur

Large language models (LLMs) are being increasingly used for planning in orchestrated multi-agent systems. However, existing LLM-based approaches often fall short of human expectations and, critically, lack effective mechanisms for users to…

Human-Computer Interaction · Computer Science 2025-09-30 Hannah Kim , Kushan Mitra , Chen Shen , Dan Zhang , Estevam Hruschka

AI agents, specifically powered by large language models, have demonstrated exceptional capabilities in various applications where precision and efficacy are necessary. However, these agents come with inherent risks, including the potential…

Cryptography and Security · Computer Science 2025-03-04 Ishaan Domkundwar , Mukunda N S , Ishaan Bhola , Riddhik Kochhar

The rapid advancement of large language models (LLMs) has led to the rise of LLM-based agents. Recent research shows that multi-agent systems (MAS), where each agent plays a specific role, can outperform individual LLMs. However,…

Computation and Language · Computer Science 2024-08-28 Chi-Min Chan , Jianxuan Yu , Weize Chen , Chunyang Jiang , Xinyu Liu , Weijie Shi , Zhiyuan Liu , Wei Xue , Yike Guo

Recent surges in LLM-driven intelligent systems largely overlook decades of foundational multi-agent systems (MAS) research, resulting in frameworks with critical limitations such as centralization and inadequate trust and communication…

Multiagent Systems · Computer Science 2025-10-22 Michael J. Wooldridge , Attila Bagoly , Jonathan J. Ward , Emanuele La Malfa , Gabriel Paludo Licks
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