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Large Language Models (LLMs) deployed in enterprise settings (e.g., as Microsoft 365 Copilot) face novel security challenges. One critical threat is prompt inference attacks: adversaries chain together seemingly benign prompts to gradually…

Cryptography and Security · Computer Science 2025-07-22 Andrii Balashov , Olena Ponomarova , Xiaohua Zhai

Large language models (LLMs) have significantly transformed the landscape of Natural Language Processing (NLP). Their impact extends across a diverse spectrum of tasks, revolutionizing how we approach language understanding and generations.…

Cryptography and Security · Computer Science 2025-06-13 Sara Abdali , Richard Anarfi , CJ Barberan , Jia He , Erfan Shayegani

Large language models (LLMs) and LLM-based agents have been widely deployed in a wide range of applications in the real world, including healthcare diagnostics, financial analysis, customer support, robotics, and autonomous driving,…

Cryptography and Security · Computer Science 2025-05-20 Wenrui Xu , Keshab K. Parhi

Large Language Models (LLMs) are swiftly advancing in architecture and capability, and as they integrate more deeply into complex systems, the urgency to scrutinize their security properties grows. This paper surveys research in the…

Computation and Language · Computer Science 2023-10-18 Erfan Shayegani , Md Abdullah Al Mamun , Yu Fu , Pedram Zaree , Yue Dong , Nael Abu-Ghazaleh

Software vulnerabilities remain a critical security challenge, providing entry points for attackers into enterprise networks. Despite advances in security practices, the lack of high-quality datasets capturing diverse exploit behavior…

Cryptography and Security · Computer Science 2025-11-17 Alireza Lotfi , Charalampos Katsis , Elisa Bertino

Recent years have seen an explosion of activity in Generative AI, specifically Large Language Models (LLMs), revolutionising applications across various fields. Smart contract vulnerability detection is no exception; as smart contracts…

Cryptography and Security · Computer Science 2025-04-08 Peter Ince , Jiangshan Yu , Joseph K. Liu , Xiaoning Du

Large Language Models (LLMs) are increasingly integrated into critical systems in industries like healthcare and finance. Users can often submit queries to LLM-enabled chatbots, some of which can enrich responses with information retrieved…

Cryptography and Security · Computer Science 2025-05-21 Sayon Palit , Daniel Woods

In this study, we evaluated the capability of Large Language Models (LLMs), particularly OpenAI's GPT-4, in detecting software vulnerabilities, comparing their performance against traditional static code analyzers like Snyk and Fortify. Our…

Software Engineering · Computer Science 2023-08-22 David Noever

Large Language Models (LLMs) have transformed artificial intelligence by advancing natural language understanding and generation, enabling applications across fields beyond healthcare, software engineering, and conversational systems.…

IT systems are facing an increasing number of security threats, including advanced persistent attacks and future quantum-computing vulnerabilities. The move towards crypto-agility and post-quantum cryptography (PQC) requires a reliable…

Cryptography and Security · Computer Science 2026-03-23 Eduard Hirsch , Kristina Raab , Tobias J. Bauer , Daniel Loebenberger

This work introduces Gemma, a family of lightweight, state-of-the art open models built from the research and technology used to create Gemini models. Gemma models demonstrate strong performance across academic benchmarks for language…

Computation and Language · Computer Science 2024-04-17 Gemma Team , Thomas Mesnard , Cassidy Hardin , Robert Dadashi , Surya Bhupatiraju , Shreya Pathak , Laurent Sifre , Morgane Rivière , Mihir Sanjay Kale , Juliette Love , Pouya Tafti , Léonard Hussenot , Pier Giuseppe Sessa , Aakanksha Chowdhery , Adam Roberts , Aditya Barua , Alex Botev , Alex Castro-Ros , Ambrose Slone , Amélie Héliou , Andrea Tacchetti , Anna Bulanova , Antonia Paterson , Beth Tsai , Bobak Shahriari , Charline Le Lan , Christopher A. Choquette-Choo , Clément Crepy , Daniel Cer , Daphne Ippolito , David Reid , Elena Buchatskaya , Eric Ni , Eric Noland , Geng Yan , George Tucker , George-Christian Muraru , Grigory Rozhdestvenskiy , Henryk Michalewski , Ian Tenney , Ivan Grishchenko , Jacob Austin , James Keeling , Jane Labanowski , Jean-Baptiste Lespiau , Jeff Stanway , Jenny Brennan , Jeremy Chen , Johan Ferret , Justin Chiu , Justin Mao-Jones , Katherine Lee , Kathy Yu , Katie Millican , Lars Lowe Sjoesund , Lisa Lee , Lucas Dixon , Machel Reid , Maciej Mikuła , Mateo Wirth , Michael Sharman , Nikolai Chinaev , Nithum Thain , Olivier Bachem , Oscar Chang , Oscar Wahltinez , Paige Bailey , Paul Michel , Petko Yotov , Rahma Chaabouni , Ramona Comanescu , Reena Jana , Rohan Anil , Ross McIlroy , Ruibo Liu , Ryan Mullins , Samuel L Smith , Sebastian Borgeaud , Sertan Girgin , Sholto Douglas , Shree Pandya , Siamak Shakeri , Soham De , Ted Klimenko , Tom Hennigan , Vlad Feinberg , Wojciech Stokowiec , Yu-hui Chen , Zafarali Ahmed , Zhitao Gong , Tris Warkentin , Ludovic Peran , Minh Giang , Clément Farabet , Oriol Vinyals , Jeff Dean , Koray Kavukcuoglu , Demis Hassabis , Zoubin Ghahramani , Douglas Eck , Joelle Barral , Fernando Pereira , Eli Collins , Armand Joulin , Noah Fiedel , Evan Senter , Alek Andreev , Kathleen Kenealy

Investigative journalists routinely confront large document collections. Large language models (LLMs) with retrieval-augmented generation (RAG) capabilities promise to accelerate the process of document discovery, but newsroom adoption…

Information Retrieval · Computer Science 2025-10-01 Nick Hagar , Nicholas Diakopoulos , Jeremy Gilbert

Decentralized Finance (DeFi) smart contracts manage billions of dollars, making them a prime target for exploits. Price manipulation vulnerabilities, often via flash loans, are a devastating class of attacks causing significant financial…

Cryptography and Security · Computer Science 2026-04-30 Lu Liu , Wuqi Zhang , Lili Wei , Hao Guan , Yongqiang Tian , Yepang Liu , Shing-Chi Cheung

Code Language Models (CLMs) have achieved tremendous progress in source code understanding and generation, leading to a significant increase in research interests focused on applying CLMs to real-world software engineering tasks in recent…

Cryptography and Security · Computer Science 2024-11-13 Yulong Yang , Haoran Fan , Chenhao Lin , Qian Li , Zhengyu Zhao , Chao Shen , Xiaohong Guan

Software is prone to security vulnerabilities. Program analysis tools to detect them have limited effectiveness in practice due to their reliance on human labeled specifications. Large language models (or LLMs) have shown impressive code…

Cryptography and Security · Computer Science 2025-04-08 Ziyang Li , Saikat Dutta , Mayur Naik

Large Language Models (LLMs) have been suggested for use in automated vulnerability repair, but benchmarks showing they can consistently identify security-related bugs are lacking. We thus develop SecLLMHolmes, a fully automated evaluation…

Cryptography and Security · Computer Science 2024-07-25 Saad Ullah , Mingji Han , Saurabh Pujar , Hammond Pearce , Ayse Coskun , Gianluca Stringhini

Recent explorations with commercial Large Language Models (LLMs) have shown that non-expert users can jailbreak LLMs by simply manipulating their prompts; resulting in degenerate output behavior, privacy and security breaches, offensive…

Computation and Language · Computer Science 2024-03-28 Abhinav Rao , Sachin Vashistha , Atharva Naik , Somak Aditya , Monojit Choudhury

Detecting hate speech and offensive language is essential for maintaining a safe and respectful digital environment. This study examines the limitations of state-of-the-art large language models (LLMs) in identifying offensive content…

Computation and Language · Computer Science 2024-06-19 Yunze Xiao , Yujia Hu , Kenny Tsu Wei Choo , Roy Ka-wei Lee

Detecting life-threatening language is essential for safeguarding individuals in distress, promoting mental health and well-being, and preventing potential harm and loss of life. This paper presents an effective approach to identifying…

Computation and Language · Computer Science 2025-06-13 Thanh Thi Nguyen , Campbell Wilson , Janis Dalins

As large language models (LLMs) continue to evolve, it is critical to assess the security threats and vulnerabilities that may arise both during their training phase and after models have been deployed. This survey seeks to define and…

Cryptography and Security · Computer Science 2025-05-05 Francisco Aguilera-Martínez , Fernando Berzal