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Machine learning progress is advancing the detection of malicious URLs. However, advanced Transformers applied to URLs face difficulties in extracting local information, character-level details, and structural relationships. To address…

Cryptography and Security · Computer Science 2025-03-24 Ruitong Liu , Yanbin Wang , Zhenhao Guo , Haitao Xu , Zhan Qin , Wenrui Ma , Fan Zhang

The rise of QR code-based phishing ("Quishing") poses a growing cybersecurity threat, as attackers increasingly exploit QR codes to bypass traditional phishing defenses. Existing detection methods predominantly focus on URL analysis, which…

Cryptography and Security · Computer Science 2026-04-21 Fouad Trad , Ali Chehab

Autonomous web agents such as \textbf{OpenClaw} are rapidly moving into high-impact real-world workflows, but their security robustness under live network threats remains insufficiently evaluated. Existing benchmarks mainly focus on static…

Cryptography and Security · Computer Science 2026-03-20 Haochen Zhao , Shaoyang Cui

Keyloggers remain a serious threat in modern cybersecurity, silently capturing user keystrokes to steal credentials and sensitive information. Traditional defenses focus mainly on detection and removal, which can halt malicious activity but…

Cryptography and Security · Computer Science 2025-08-07 Md Sajidul Islam Sajid , Shihab Ahmed , Ryan Sosnoski

Encryption-based attacks have introduced significant challenges for detection mechanisms that rely on predefined signatures, heuristic indicators, or static rule-based classifications. Probabilistic Latent Encryption Mapping presents an…

Cryptography and Security · Computer Science 2025-03-26 Mohammad Eisa , Quentin Yardley , Rafael Witherspoon , Harriet Pendlebury , Clement Rutherford

Cyber-phishing attacks recently became more precise, targeted, and tailored by training data to activate only in the presence of specific information or cues. They are adaptable to a much greater extent than traditional phishing detection.…

Cryptography and Security · Computer Science 2022-03-28 Amir Kashapov , Tingmin Wu , Alsharif Abuadbba , Carsten Rudolph

Web Application finger printing is a quintessential part of the Information Gathering phase of (ethical) hacking. It allows narrowing down the specifics instead of looking for all clues. Also an application that has been correctly…

Cryptography and Security · Computer Science 2013-07-01 Karthik R , Raghavendra Karthik , Pramod S , Sowmya Kamath

Large language models (LLMs) have emerged as a promising phishing detection mechanism, addressing the limitations of traditional deep learning-based detectors, including poor generalization to previously unseen websites and a lack of…

Cryptography and Security · Computer Science 2025-11-27 Fujiao Ji , Doowon Kim

Browser fingerprinting is a pervasive online tracking technique used increasingly often for profiling and targeted advertising. Prior research on the prevalence of fingerprinting heavily relied on automated web crawls, which inherently…

Cryptography and Security · Computer Science 2025-02-04 Meenatchi Sundaram Muthu Selva Annamalai , Igor Bilogrevic , Emiliano De Cristofaro

Deep Research systems based on web agents have shown strong potential in solving complex information-seeking tasks, yet their search efficiency remains underexplored. We observe that many state-of-the-art open-source web agents rely on long…

Artificial Intelligence · Computer Science 2026-05-11 Junjie Wang , Zequn Xie , Dan Yang , Jie Feng , Yue Shen , Duolin Sun , Meixiu Long , Yihan Jiao , Zhehao Tan , Jian Wang , Peng Wei , Jinjie Gu

The increase in scale of cyber networks and the rise in sophistication of cyber-attacks have introduced several challenges in intrusion detection. The primary challenge is the requirement to detect complex multi-stage attacks in realtime by…

Cryptography and Security · Computer Science 2023-02-01 Yahya Javed , Mosab A. Khayat , Ali A. Elghariani , Arif Ghafoor

Cryptographic algorithms are fundamental to modern security, yet their implementations frequently harbor subtle logic flaws that are hard to detect. We introduce CryptoScope, a novel framework for automated cryptographic vulnerability…

Cryptography and Security · Computer Science 2025-08-18 Zhihao Li , Zimo Ji , Tao Zheng , Hao Ren , Xiao Lan

Phishing as one of the most well-known cybercrime activities is a deception of online users to steal their personal or confidential information by impersonating a legitimate website. Several machine learning-based strategies have been…

Machine Learning · Computer Science 2019-03-15 Mahdieh Zabihimayvan , Derek Doran

Anti-money laundering (AML) transaction monitoring generates large volumes of alerts that must be rapidly triaged by investigators under strict audit and governance constraints. While large language models (LLMs) can summarize heterogeneous…

Artificial Intelligence · Computer Science 2026-04-23 Dorothy Torres , Wei Cheng , Ke Hu

In recent years, Cyber attacks have increased in number, and with them, the intensity of the attacks and their potential to damage the user have also increased significantly. In an ever-advancing world, users find it difficult to keep up…

Cryptography and Security · Computer Science 2024-11-22 Latesh G. Malik , Rohini Shambharkar , Shivam Morey , Shubhlak Kanpate , Vedika Raut

Phishing attacks represent a significant cybersecurity threat, necessitating adaptive detection techniques. This study explores few-shot Adaptive Linguistic Prompting (ALP) in detecting phishing webpages through the multimodal capabilities…

Computation and Language · Computer Science 2025-08-26 Atharva Bhargude , Ishan Gonehal , Dave Yoon , Kaustubh Vinnakota , Chandler Haney , Aaron Sandoval , Kevin Zhu

Large Language Model (LLM)-based agents increasingly rely on APIs to operate complex web applications, but rapid evolution often leads to incomplete or inconsistent API documentation. Existing work falls into two categories: (1) static,…

Software Engineering · Computer Science 2026-03-26 Yanjing Yang , Chenxing Zhong , Ke Han , Zeru Cheng , Jinwei Xu , Xin Zhou , He Zhang , Bohan Liu

LLM-driven GUI agents are increasingly used in production systems to automate workflows and simulate users for evaluation and optimization. Yet most GUI-agent evaluations emphasize task success and provide limited evidence on whether agents…

Information Retrieval · Computer Science 2026-04-10 Maria Movin , Claudia Hauff , Aron Henriksson , Panagiotis Papapetrou

Smartphone scams are increasingly prevalent and typically manifest as multi-stage, cross-application processes with gradually emerging intent. Effective intervention thus requires anticipating scams before the intent becomes explicit. This…

Machine Learning · Computer Science 2026-05-19 Wenbo Gao , Songbai Tan , Zhongan Wang , Fei Shen , Gang Xu , Huiping Zhuang , Yunyun Yang , Ming Li , Xiaofeng Zhu

As the complexity and destructiveness of Advanced Persistent Threat (APT) increase, there is a growing tendency to identify a series of actions undertaken to achieve the attacker's target, called attack investigation. Currently, analysts…

Cryptography and Security · Computer Science 2024-05-07 Jie Ying , Tiantian Zhu , Wenrui Cheng , Qixuan Yuan , Mingjun Ma , Chunlin Xiong , Tieming Chen , Mingqi Lv , Yan Chen