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~ similar to 2605.28146v1· 20 results

cs.CRcs.AIRecentApr 22, 2026

CyberCertBench: Evaluating LLMs in Cybersecurity Certification Knowledge

Gustav Keppler, Ghada Elbez, Veit Hagenmeyer

The paper introduces CyberCertBench, a new benchmark suite for evaluating LLMs against industry cybersecurity certifications, finding that while frontier models perform well on general knowledge, thei…

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cs.CRcs.AIRecentMay 11, 2026

Threat Modelling using Domain-Adapted Language Models: Empirical Evaluation and Insights

Saba Pourhanifeh, AbdulAziz AbdulGhaffar, Ashraf Matrawy

The paper empirically evaluates domain-adapted and general-purpose LLMs for structured threat modelling (STRIDE on 5G security), finding that domain adaptation and model size do not guarantee reliable…

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cs.CRRecentApr 27, 2026

Dynamic Cyber Ranges

Víctor Mayoral-Vilches, María Sanz-Gómez, Francesco Balassone, Maite Del Mundo De Torres +5 more

The paper proposes Dynamic Cyber Ranges, an advanced cyber range environment using LLM-driven Defender agents to counter the saturation of traditional security benchmarks, demonstrating that these dyn…

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cs.CRRecentApr 29, 2026

OpenSOC-AI: Democratizing Security Operations with Parameter Efficient LLM Log Analysis

Chaitanya Vilas Garware, Sharif Noor Zisad

OpenSOC-AI is a lightweight framework that uses parameter-efficient fine-tuning of a small LLM to automate threat classification and severity assessment from raw security logs, significantly improving…

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cs.CRcs.AIRecentApr 21, 2026

Cyber Defense Benchmark: Agentic Threat Hunting Evaluation for LLMs in SecOps

Alankrit Chona, Igor Kozlov, Ambuj Kumar

The paper introduces a challenging benchmark for LLM agents to perform unsupervised threat hunting on raw Windows event logs, finding that current frontier models perform poorly and are not ready for…

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cs.CRcs.AIRecentApr 11, 2026

Like a Hammer, It Can Build, It Can Break: Large Language Model Uses, Perceptions, and Adoption in Cybersecurity Operations on Reddit

Souradip Nath, Chih-Yi Huang, Aditi Ganapathi, Kashyap Thimmaraju +2 more

Analyzing Reddit discussions, the paper finds that while security practitioners see LLMs as useful for boosting productivity, their adoption is constrained by concerns over reliability, verification,…

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cs.CRcs.AIRecentMay 28, 2026

How Reliable Are AI Attackers Against a Fixed Vulnerable Target? A 400-Run Empirical Study of LLM Penetration Testing Consistency

Galip Tolga Erdem

This study empirically measures the consistency and success rate of autonomous LLM penetration testing across multiple services, finding statistically significant differences in exploitation capabilit…

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cs.CRcs.AIRecentMay 28, 2026

How Reliable Are AI Attackers Against a Fixed Vulnerable Target? A 400-Run Empirical Study of LLM Penetration Testing Consistency

Galip Tolga Erdem

This study empirically measures the consistency and effectiveness of autonomous LLM penetration testing across multiple services, finding statistically significant differences in exploitation rates am…

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cs.CRcs.LGRecentMar 24, 2026

CSTS: A Canonical Security Telemetry Substrate for AI-Native Cyber Detection

Abdul Rahman

The paper introduces the Canonical Security Telemetry Substrate (CSTS), a standardized, AI-ready foundation designed to harmonize fragmented and heterogeneous cybersecurity data into a unified model f…

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cs.CEcs.AIcs.CRRecentApr 8, 2026

SentinelSphere: Integrating AI-Powered Real-Time Threat Detection with Cybersecurity Awareness Training

Nikolaos D. Tantaroudas, Ilias Karachalios, Andrew J. McCracken

SentinelSphere is an AI platform that integrates advanced deep learning for real-time threat detection with an LLM-powered training system to holistically address both technical and human-factor cyber…

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cs.CRcs.AIRecentMay 8, 2026

CyBiasBench: Benchmarking Bias in LLM Agents for Cyber-Attack Scenarios

Taein Lim, Seongyong Ju, Munhyeok Kim, Hyunjun Kim +1 more

The paper introduces CyBiasBench, a comprehensive benchmark that quantifies the inherent, agent-specific bias in LLM agents' attack selection patterns in cybersecurity scenarios.

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cs.CRcs.AIRecentMay 16, 2026

STRIDE-AI: A Threat Modeling Framework for Generative AI Security Assessment

Tsafac Nkombong Regine Cyrille, Franziska Schwarz

The paper introduces STRIDE-AI, a novel threat modeling framework that adapts classical STRIDE for generative AI, successfully reducing the attack success rate of a tested LLM chatbot from 80% to 15%.

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cs.CRcs.LGRecentMay 23, 2026

CyberMaskQA: A Privacy-Aware Benchmark for Evaluating Large Language Models in Cybersecurity Question Answering

Matilda Gaddi, Jin Noh, Onat Gungor, Tajana Rosing

The paper introduces CYBERMASKQA, a novel privacy-aware benchmark designed to evaluate Large Language Models' ability to perform accurate cybersecurity question answering while simultaneously preservi…

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cs.CRcs.AIcs.LGRecentJun 3, 2026

CyberGym-E2E: Scalable Real-World Benchmark for AI Agents' End-to-End Cybersecurity Capabilities

Tianneng Shi, Robin Rheem, Dongwei Jiang, Mona Wang +12 more

The paper introduces CyberGym-E2E, a large-scale, end-to-end benchmark designed to comprehensively evaluate AI agents' capabilities across the entire lifecycle of real-world software vulnerability dis…

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cs.CRRecentApr 14, 2026

From IOCs to Regex: Automating CTI Operationalization for SOC with LLMs

Pei-Yu Tseng, Lan Zhang, ZihDwo Yeh, Xiaoyan Sun +2 more

The paper introduces IOCRegex-gen, an automated LLM-based system that converts Indicators of Compromise (IOCs) into syntactically and semantically correct regular expressions, achieving high accuracy…

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cs.CRcs.AIcs.CLRecentApr 2, 2026

RuleForge: Automated Generation and Validation for Web Vulnerability Detection at Scale

Ayush Garg, Sophia Hager, Jacob Montiel, Aditya Tiwari +4 more

RuleForge is an automated system that generates and validates detection rules for web vulnerabilities from structured CVE templates, significantly improving detection accuracy and reducing false posit…

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cs.CRRecentMay 4, 2026

HackerSignal: A Large-Scale Multi-Source Dataset Linking Hacker Community Discourse to the CVE Vulnerability Lifecycle

Benjamin M. Ampel, Sagar Samtani

The paper introduces HackerSignal, a massive, multi-source benchmark dataset that uniquely links hacker community discourse to the entire CVE vulnerability lifecycle, enabling advanced temporal cyber…

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cs.CRRecentMay 9, 2026

When LLMs Team Up: A Coordinated Attack Framework for Automated Cyber Intrusions

Minfeng Qi, Tianqing Zhu, Zijie Xu, Congcong Zhu +2 more

The paper introduces CAESAR, a novel multi-agent framework that coordinates LLM agents across five specialized roles to improve success rates and stability in complex, multi-stage cyber intrusion task…

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cs.CRcs.AIRecentApr 30, 2026

XekRung Technical Report

Jiutian Zeng, Junjie Li, Chengwei Dai, Jie Liang +12 more

The paper introduces XekRung, a frontier large language model for cybersecurity, which achieves state-of-the-art performance on domain-specific benchmarks through a comprehensive training and evaluati…

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cs.CRcs.AIcs.CLRecentMay 28, 2026

An Organization-Scoped LLM Agent Runtime Architecture for Regulated Cybersecurity Operations

George Fatouros, Georgios Makridis, George Kousiouris, John Soldatos +1 more

The paper proposes an organization-scoped LLM agent runtime architecture designed to provide an auditable, model-agnostic platform for regulated cybersecurity operations, integrating deeply with exist…

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