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AI-enabled Security Orchestration, Automation, and Response (SOAR) systems increasingly employ autonomous agents for cyber defense, yet their resilience to adaptive adversaries is underexplored. We introduce an autonomous red teaming…

Cryptography and Security · Computer Science 2026-05-19 Ayan Javeed Shaikh , Nathaniel D. Bastian , Ankit Shah

This paper introduces a Large Language Model (LLM)-based multi-agent framework designed to enhance anomaly detection within financial market data, tackling the longstanding challenge of manually verifying system-generated anomaly alerts.…

Risk Management · Quantitative Finance 2024-04-01 Taejin Park

Computer Use Agents (CUAs) translate natural-language instructions into Graphical User Interface (GUI) actions such as clicks, keystrokes, and scrolls by relying on a Vision-Language Model (VLM) to interpret screenshots and predict grounded…

Computation and Language · Computer Science 2026-03-16 Xunzhuo Liu , Bowei He , Xue Liu , Andy Luo , Haichen Zhang , Huamin Chen

Large language model (LLM) agents increasingly rely on external tools and retrieval systems to autonomously complete complex tasks. However, this design exposes agents to indirect prompt injection (IPI), where attacker-controlled context…

Cryptography and Security · Computer Science 2026-02-27 Tian Zhang , Yiwei Xu , Juan Wang , Keyan Guo , Xiaoyang Xu , Bowen Xiao , Quanlong Guan , Jinlin Fan , Jiawei Liu , Zhiquan Liu , Hongxin Hu

Today, E-commerce sellers face several key challenges, including difficulties in discovering and effectively utilizing available programs and tools, and struggling to understand and utilize rich data from various tools. We therefore aim to…

Artificial Intelligence · Computer Science 2026-02-03 Jincheng Bai , Zhenyu Zhang , Jennifer Zhang , Zhihuai Zhu

Recent advances in agentic large language models (LLMs) have substantially improved Text-to-SQL, enabling users without database expertise to query databases intuitively. However, deploying agentic LLM-based Text-to-SQL systems in…

Databases · Computer Science 2026-03-10 You Peng , Youhe Jiang , Wenqi Jiang , Chen Wang , Binhang Yuan

Personal large language model (LLM) agents increasingly perform tasks that require access to user data, raising concerns about appropriate data disclosure. We show that relying solely on LLMs to make data-sharing decisions is insufficient.…

Cryptography and Security · Computer Science 2026-03-17 James Flemings , Ren Yi , Octavian Suciu , Kassem Fawaz , Murali Annavaram , Marco Gruteser

Web services are software systems designed for supporting interoperable dynamic cross-enterprise interactions. The result of attacks to Web services can be catastrophic and causing the disclosure of enterprises' confidential data. As new…

Cryptography and Security · Computer Science 2016-05-23 Reyhaneh Ghassem Esfahani , Mohammad Abadollahi Azgomi , Reza Fathi

LLM agents increasingly act by writing code, yet a split persists between the runtime that drives the agent and the code the model writes. The runtime owns the loop, context, and control flow, and the model has little say over any of them.…

Artificial Intelligence · Computer Science 2026-05-28 Yaoyu Zhao , Yichen Xu , Oliver Bračevac , Cao Nguyen Pham , Frank Zhengqing Wu , Martin Odersky

Agentic AI systems, specifically LLM-driven agents that plan, invoke tools, maintain persistent memory, and delegate tasks to peer agents via protocols such as MCP and A2A, introduce a threat surface that differs materially from standalone…

Cryptography and Security · Computer Science 2026-05-08 Javad Forough , Marios Kogias , Hamed Haddadi

The current technology landscape lacks a foundational AI model for solving process engineering calculations. In this work, we introduce a novel autonomous agent framework leveraging Retrieval-Augmented Instruction-Tuning (RAIT) to enhance…

Software Engineering · Computer Science 2024-08-29 Sagar Srinivas Sakhinana , Geethan Sannidhi , Venkataramana Runkana

Developers insert logging statements in source code to capture relevant runtime information essential for maintenance and debugging activities. Log level choice is an integral, yet tricky part of the logging activity as it controls log…

Software Engineering · Computer Science 2025-08-13 Youssef Esseddiq Ouatiti , Mohammed Sayagh , Bram Adams , Ahmed E. Hassan

What should a developer inspect before deploying an LLM agent: the model, the tool code, the deployment configuration, or all three? In practice, many security failures in agent systems arise not from model weights alone, but from the…

Cryptography and Security · Computer Science 2026-03-25 Haiyue Zhang , Yi Nian , Yue Zhao

We present Agentic Retrieval-Augmented Code Synthesis (ARCS), a system that improves LLM-based code generation without fine-tuning. ARCS operates through a budgeted synthesize-execute-repair loop over a frozen model: it retrieves relevant…

Software Engineering · Computer Science 2025-10-28 Manish Bhattarai , Miguel Cordova , Minh Vu , Javier Santos , Ismael Boureima , Dan O'Malley

Recent research has shown that LLM performance on reasoning tasks can be enhanced by scaling test-time compute. One promising approach, particularly with decomposable problems, involves arranging intermediate solutions as a graph on which…

Artificial Intelligence · Computer Science 2025-03-03 Pedro Gimenes , Zeyu Cao , Jeffrey Wong , Yiren Zhao

Agentic systems based on large language models (LLMs) operate not merely as text generators but as autonomous entities that dynamically retrieve information and invoke tools. This execution model shifts the attack surface from traditional…

Cryptography and Security · Computer Science 2026-04-21 Xiaochong Jiang , Shiqi Yang , Wenting Yang , Yichen Liu , Cheng Ji

Semantic communication (SemCom) has emerged as a promising paradigm for next-generation networks. However, its typical end-to-end joint source--channel coding (JSCC) architecture also raises serious privacy concerns. To guide future secure…

Signal Processing · Electrical Eng. & Systems 2026-05-11 Shunpu Tang , Qianqian Yang , Zhiguo Shi , Jiming Chen , Xuemin Shen

As the complexity of System-on-Chip (SoC) designs grows, the shift-left paradigm necessitates the rapid development of high-fidelity reference models (typically written in SystemC) for early architecture exploration and verification. While…

Software Engineering · Computer Science 2026-04-28 Yifan Zhang , Jianmin Ye , Jiahao Yang , Xi Wang

Recent advanced LLM-powered agent systems have exhibited their remarkable capabilities in tackling complex, long-horizon tasks. Nevertheless, they still suffer from inherent limitations in resource efficiency, context management, and…

AI-assisted software generation has increased development speed, but it has also amplified a persistent engineering problem: systems that are functionally correct may still be structurally insecure. In practice, prompt-based security review…

Cryptography and Security · Computer Science 2026-03-09 Elzo Brito dos Santos Filho