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Large Language Models (LLMs) have the potential to significantly enhance threat intelligence by automating the collection, preprocessing, and analysis of threat data. However, the usability of these tools is critical to ensure their…

Cryptography and Security · Computer Science 2024-09-24 Sanchana Srikanth , Mohammad Hasanuzzaman , Farah Tasnur Meem

Large language models (LLMs) are expected to follow instructions from users and engage in conversations. Techniques to enhance LLMs' instruction-following capabilities typically fine-tune them using data structured according to a predefined…

Cryptography and Security · Computer Science 2025-01-08 Fengqing Jiang , Zhangchen Xu , Luyao Niu , Bill Yuchen Lin , Radha Poovendran

As large language models (LLMs) evolve from static chatbots into autonomous agents, the primary vulnerability surface shifts from final outputs to intermediate execution traces. While safety guardrails are well-benchmarked for natural…

Cryptography and Security · Computer Science 2026-04-09 Yen-Shan Chen , Sian-Yao Huang , Cheng-Lin Yang , Yun-Nung Chen

Large Language Model (LLM) safety is one of the most pressing challenges for enabling wide-scale deployment. While most studies and global discussions focus on generic harms, such as models assisting users in harming themselves or others,…

Artificial Intelligence · Computer Science 2026-03-16 Jingdi Lei , Varun Gumma , Rishabh Bhardwaj , Seok Min Lim , Chuan Li , Amir Zadeh , Soujanya Poria

This paper presents a systematic security assessment of four prominent Large Language Models (LLMs) against diverse adversarial attack vectors. We evaluate Phi-2, Llama-2-7B-Chat, GPT-3.5-Turbo, and GPT-4 across four distinct attack…

Cryptography and Security · Computer Science 2025-10-21 Tiarnaigh Downey-Webb , Olamide Jogunola , Oluwaseun Ajao

Code security and usability are both essential for various coding assistant applications driven by large language models (LLMs). Current code security benchmarks focus solely on single evaluation task and paradigm, such as code completion…

Computation and Language · Computer Science 2025-05-16 Yutao Mou , Xiao Deng , Yuxiao Luo , Shikun Zhang , Wei Ye

Large language models (LLMs) are increasingly explored as scalable tools for mental health counseling, yet evaluating their safety remains challenging due to the interactional and context-dependent nature of clinical harm. Existing…

Computation and Language · Computer Science 2026-04-21 Suhyun Lee , Palakorn Achananuparp , Neemesh Yadav , Ee-Peng Lim , Yang Deng

Alignment tuning has enabled large language models to excel in reasoning, instruction-following, and minimizing harmful generations. However, despite their widespread deployment, these models exhibit a monolingual bias, raising concerns…

Computation and Language · Computer Science 2025-04-04 Nikhil Verma , Manasa Bharadwaj

Recent breakthroughs in Large Language Models (LLMs) have led to their adoption across a wide range of tasks, ranging from code generation to machine translation and sentiment analysis, etc. Red teaming/Safety alignment efforts show that…

Computation and Language · Computer Science 2024-09-25 Essa Jan , Nouar AlDahoul , Moiz Ali , Faizan Ahmad , Fareed Zaffar , Yasir Zaki

Large language models (LLMs) have demonstrated remarkable capabilities in complex reasoning and text generation. However, these models can inadvertently generate unsafe or biased responses when prompted with problematic inputs, raising…

Computation and Language · Computer Science 2024-12-03 Avinash Amballa , Durga Sandeep Saluru , Gayathri Akkinapalli , Abhishek Sureddy , Akshay Kumar Sureddy

Large Language Models (LLMs), such as GPT-3, have demonstrated remarkable natural language processing and generation capabilities and have been applied to a variety tasks, such as source code generation. This paper explores the potential of…

Human-Computer Interaction · Computer Science 2023-03-29 Simon Diemert , Jens H Weber

This paper presents a comprehensive analysis of the linguistic diversity of LLM safety research, highlighting the English-centric nature of the field. Through a systematic review of nearly 300 publications from 2020--2024 across major NLP…

Computation and Language · Computer Science 2025-06-02 Zheng-Xin Yong , Beyza Ermis , Marzieh Fadaee , Stephen H. Bach , Julia Kreutzer

The rapid growth of Large Language Models (LLMs) presents significant privacy, security, and ethical concerns. While much research has proposed methods for defending LLM systems against misuse by malicious actors, researchers have recently…

Computation and Language · Computer Science 2025-03-06 Alberto Purpura , Sahil Wadhwa , Jesse Zymet , Akshay Gupta , Andy Luo , Melissa Kazemi Rad , Swapnil Shinde , Mohammad Shahed Sorower

With the rapid evolution of large language models (LLMs), new and hard-to-predict harmful capabilities are emerging. This requires developers to be able to identify risks through the evaluation of "dangerous capabilities" in order to…

Computation and Language · Computer Science 2023-09-06 Yuxia Wang , Haonan Li , Xudong Han , Preslav Nakov , Timothy Baldwin

Large Language Models (LLMs) are increasingly employed in various question-answering tasks. However, recent studies showcase that LLMs are susceptible to persuasion and could adopt counterfactual beliefs. We present a systematic evaluation…

Computation and Language · Computer Science 2026-03-20 Fan Huang , Haewoon Kwak , Jisun An

Multi-turn interaction in the dialogue system research refers to a system's ability to maintain context across multiple dialogue turns, enabling it to generate coherent and contextually relevant responses. Recent advancements in large…

Computation and Language · Computer Science 2025-01-20 Chen Zhang , Xinyi Dai , Yaxiong Wu , Qu Yang , Yasheng Wang , Ruiming Tang , Yong Liu

Because state-of-the-art language models are expensive to train, most practitioners must make use of one of the few publicly available language models or language model APIs. This consolidation of trust increases the potency of backdoor…

Cryptography and Security · Computer Science 2023-07-28 Nikhil Kandpal , Matthew Jagielski , Florian Tramèr , Nicholas Carlini

Large language models (LLMs) are increasingly used in business dialogue systems but they pose security and ethical risks. Multi-turn conversations, where context influences the model's behavior, can be exploited to produce undesired…

Computation and Language · Computer Science 2024-09-10 George Kour , Naama Zwerdling , Marcel Zalmanovici , Ateret Anaby-Tavor , Ora Nova Fandina , Eitan Farchi

The integration of large language models (LLMs) into cyber security applications presents both opportunities and critical safety risks. We introduce CyberLLMInstruct, a dataset of 54,928 pseudo-malicious instruction-response pairs spanning…

Cryptography and Security · Computer Science 2025-09-18 Adel ElZemity , Budi Arief , Shujun Li

Large language models (LLMs) are increasingly applied in financial scenarios. However, they may produce harmful outputs, including facilitating illegal activities or unethical behavior, posing serious compliance risks. To systematically…

Computation and Language · Computer Science 2026-05-04 Yutao Hou , Yihan Jiang , Yuhan Xie , Jian Yang , Liwen Zhang , Hailiang Huang , Guanhua Chen , Yun Chen