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~ similar to 2603.21652v2· 20 results

cs.CRcs.AIcs.IRRecentApr 26, 2026

CyberCane: Neuro-Symbolic RAG for Privacy-Preserving Phishing Detection with Formal Ontology Reasoning

Safayat Bin Hakim, Aniqa Afzal, Qi Zhao, Vigna Majmundar +2 more

CyberCane is a neuro-symbolic framework that enhances phishing detection by combining symbolic rule analysis with privacy-preserving RAG and formal ontology reasoning, achieving high recall against AI…

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cs.CRcs.NIRecentMay 20, 2026

Domijn: The Security of Domain Registrars and the Risk of a Domain Name Takeover

Koen van Hove, Jeroen van der Ham-de Vos, Roland van Rijswijk-Deij

The paper empirically studies the security controls of top domain registrars for the .nl ccTLD, finding that while they implement effective measures, they lack advanced controls like proper two-factor…

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cs.CRcs.NIRecentMay 7, 2026

Zombies in Alternate Realities: The Afterlife of Domain Names in DNS Integrations

Sulyab Thottungal Valapu, John Heidemann, Mattijs Jonker, Raffaele Sommese

The paper identifies and quantifies 'zombie linkages' in various DNS integrations, demonstrating that persistent, outdated mappings pose significant security risks across different naming ecosystems.

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cs.CRRecentMay 21, 2026

A First Measurement Study on Authentication Security in Real-World Remote MCP Servers

Huijun Zhou, Xiaohan Zhang, Haozhe Zhang, Haoyang Zhang +2 more

This study provides the first measurement of authentication security in real-world remote Model Context Protocol (MCP) servers, finding pervasive and critical authentication weaknesses, particularly i…

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cs.CRRecentMay 18, 2026

From Detection to Response: A Deep Learning and Retrieval-Augmented Generation Framework for Network Intrusion Mitigation

Md Navid Bin Islam, Sajal Saha, Senior Member

The paper introduces an end-to-end framework that not only detects network intrusions using deep learning but also generates actionable, citation-grounded mitigation reports using a Retrieval-Augmente…

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cs.CRRecentMay 26, 2026

The Fault in Our Drafts: Vulnerabilities in RPKI Specification and Software

Oliver Jacobsen, Tobias Kirsch, Haya Schulmann, Niklas Vogel +1 more

This paper analyzes RPKI specifications, demonstrating that vague or conflicting requirements in dozens of RFCs cause systemic vulnerabilities in real-world implementations, leading to 61 undocumented…

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cs.CRcs.NIRecentMay 6, 2026

Securing the Web with HSTS-Enforced

Aaron van Diepen, Adrian Zapletal, Fernando Kuipers

The paper proposes HSTS-Enforced, a new web security model that flips the default connection from HTTP to HTTPS, eliminating TLS stripping attacks while allowing sites to opt out if they genuinely req…

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cs.CRcs.LGRecentMay 30, 2026

A Lightweight Hybrid MLP-Based Framework for Real-Time Phishing URL Detection Using Structural URL Features

Uche Unoke Emmanuel, Gideon Francis Oghie

The paper proposes a lightweight hybrid MLP framework that uses structural URL features to achieve highly accurate and computationally efficient real-time phishing URL detection, outperforming several…

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cs.CRRecentApr 19, 2026

GuardPhish: Securing Open-Source LLMs from Phishing Abuse

Rina Mishra, Gaurav Varshney, Doddipatla Sesha Sahithi

The paper introduces GuardPhish, a large-scale dataset and evaluation framework, demonstrating that even high-performing open-source LLMs can generate actionable phishing content despite accurate inte…

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cs.CRRecentMay 14, 2026

Topical Shifts in the Dark Web: A Longitudinal Analysis of Content from the Cybercrime Ecosystem

Roy Ricaldi, Maximilian Schafer, Philipp Zech, Luca Allodi +2 more

This study provides a longitudinal analysis of dark web content, revealing that cybercrime discussions are dominated by a few persistent core topics rather than rapidly shifting themes.

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cs.CRRecentMar 28, 2026

Context-Aware Phishing Email Detection Using Machine Learning and NLP

Amitabh Chakravorty, Matthew Price, Nelly Elsayed, Zag ElSayed

This paper introduces a machine learning system that detects phishing emails by analyzing contextual features from the entire email body content, achieving 95.41% accuracy using Logistic Regression.

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cs.CRRecentApr 30, 2026

I can't recognize (yet): Delayed Rendering to Defeat Visual Phishing Detectors

Ying Yuan, Cristiano Alex Rado, Giovanni Apruzzese, Mauro Conti +1 more

This paper demonstrates that visual phishing detectors can be completely bypassed by employing simple timing-based attacks that delay the rendering of key webpage elements.

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cs.CRRecentJun 2, 2026

The Role of Domain-Specific Features in Malware Detection: A macOS Case Study

Biagio Montaruli, Andrea Oliveri, Savino Dambra, Davide Balzarotti

This paper introduces a novel malware detection system for macOS by utilizing domain-specific static features, achieving state-of-the-art performance and demonstrating strong generalization capabiliti…

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cs.CRRecentMay 18, 2026

Explainable Machine Learning for Phishing Detection on Heterogeneous Datasets with MCP-Enabled Deployment

Nikhil Kumar Dora, Sumit Kumar Tetarave, Rishikesh Sahay, Madhusudan Singh +1 more

This paper develops an explainable and deployable machine learning system for highly accurate phishing detection across diverse, heterogeneous datasets, achieving up to 99.78% accuracy using transform…

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cs.CRcs.NIRecentMay 29, 2026

Thou Shall Not Pass: Gatekeeping Outbound TLS Connections

Henrique B. Brum, Matteo Franzil, Riccardo Germenia, Salvatore Manfredi +2 more

The paper analyzes persistent TLS misconfigurations and introduces TLSGatekeeper, a high-performance, network-based tool that enforces security policies by monitoring TLS handshakes without requiring…

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cs.CRcs.CYRecentMay 20, 2026

Profiling User Vulnerability to Phishing Through Psychological and Behavioral Factors

Valeria Formisano, Danilo Gentile, Gennaro Esposito Mocerino, Michela Ponticorvo +3 more

This study profiles user vulnerability to phishing by identifying key psychological and behavioral factors, revealing that most users are high-risk due to hasty decision-making rather than lacking tec…

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cs.CRRecentApr 9, 2026

Your Agent Is Mine: Measuring Malicious Intermediary Attacks on the LLM Supply Chain

Hanzhi Liu, Chaofan Shou, Hongbo Wen, Yanju Chen +2 more

This paper systematically analyzes the threat posed by malicious third-party API routers in the LLM supply chain, finding that a significant number of routers actively perform payload injection, crede…

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cs.CRRecentApr 22, 2026

An Analysis of Attack Vectors Against FIDO2 Authentication

Alexander Berladskyy, Andreas Aßmuth

This paper analyzes various attack vectors against FIDO2 passkeys, demonstrating that while sophisticated attacks are possible, the overall security posture significantly raises the bar compared to tr…

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cs.CRRecentApr 15, 2026

Understanding Student Experiences with TLS Client Authentication

Abubakar Sadiq Shittu, Clay Shubert, John Sadik, Scott Ruoti

This study empirically demonstrates that even highly technical students struggle significantly with the long-term usability and security understanding of Mutual TLS (mTLS) client authentication, sugge…

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cs.CRRecentMay 12, 2026

PhishSigma++: Malicious Email Detection with Typed Entity Relations

Shang Shang, Ruiqi Wang, Ruijie Qi, Hao Li +3 more

PhishSigma++ is a novel entity-relation-based detector that improves malicious email detection by focusing on invariant functional relationships between typed entities, significantly outperforming tex…

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