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The growing sophistication of modern malware and phishing campaigns has diminished the effectiveness of traditional signature-based intrusion detection systems. This work presents SecureScan, an AI-driven, triple-layer detection framework…

Cryptography and Security · Computer Science 2026-04-29 Rumman Firdos , Aman Dangi

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

Recently, the development and implementation of phishing attacks require little technical skills and costs. This uprising has led to an ever-growing number of phishing attacks on the World Wide Web. Consequently, proactive techniques to…

Cryptography and Security · Computer Science 2020-11-09 Chidimma Opara , Bo Wei , Yingke Chen

Large language models(LLMs) have demonstrated remarkable performance on many natural language processing(NLP) tasks and have been employed in phishing email detection research. However, in current studies, well-performing LLMs typically…

Computation and Language · Computer Science 2025-05-06 Zijie Lin , Zikang Liu , Hanbo Fan

In this paper, we uncover the essential features of websites that allow intelligent models to distinguish between phishing and legitimate sites. Phishing websites are those that are made with a similar user interface and a near similar…

Social and Information Networks · Computer Science 2022-05-09 Arash Negahdari Kia , Finbarr Murphy , Zahra Dehghani Mohammadabadi , Parisa Shamsi

Phishing detection on Ethereum has increasingly leveraged advanced machine learning techniques to identify fraudulent transactions. However, limited attention has been given to understanding the effectiveness of feature selection strategies…

Cryptography and Security · Computer Science 2025-04-28 Ahod Alghuried , Abdulaziz Alghamdi , Ali Alkinoon , Soohyeon Choi , Manar Mohaisen , David Mohaisen

The escalating reliance on revolutionary online web services has introduced heightened security risks, with persistent challenges posed by phishing despite extensive security measures. Traditional phishing systems, reliant on machine…

Cryptography and Security · Computer Science 2024-01-23 Saba Aslam , Hafsa Aslam , Arslan Manzoor , Chen Hui , Abdur Rasool

Web parameter injection attacks are common and powerful. In this kind of attacks, malicious attackers can employ HTTP requests to implement attacks against servers by injecting some malicious codes into the parameters of the HTTP requests.…

Cryptography and Security · Computer Science 2018-11-22 Wei Rong , Bowen Zhang , Xixiang Lv

In this paper, we propose a feature-free method for detecting phishing websites using the Normalized Compression Distance (NCD), a parameter-free similarity measure which computes the similarity of two websites by compressing them, thus…

Cryptography and Security · Computer Science 2022-07-25 Rizka Purwanto , Arindam Pal , Alan Blair , Sanjay Jha

The increase in people's use of mobile messaging services has led to the spread of social engineering attacks like phishing, considering that spam text is one of the main factors in the dissemination of phishing attacks to steal sensitive…

Computation and Language · Computer Science 2022-05-10 Mai A. Shaaban , Yasser F. Hassan , Shawkat K. Guirguis

Computing is still under a significant threat from ransomware, which necessitates prompt action to prevent it. Ransomware attacks can have a negative impact on how smart grids, particularly digital substations. In addition to examining a…

Cryptography and Security · Computer Science 2024-05-02 Hong-Nhung Nguyen , Ha-Thanh Nguyen , Damien Lescos

PhisNet is a cutting-edge web application designed to detect phishing websites using advanced machine learning. It aims to help individuals and organizations identify and prevent phishing attacks through a robust AI framework. PhisNet…

Cryptography and Security · Computer Science 2024-07-09 Prashant Kumar , Kevin Antony , Deepakmoney Banga , Arshpreet Sohal

Smishing, or SMS-based phishing, poses an increasing threat to mobile users by mimicking legitimate communications through culturally adapted, concise, and deceptive messages, which can result in the loss of sensitive data or financial…

Machine Learning · Computer Science 2025-06-04 Shaghayegh Hosseinpour , Sanchari Das

In this paper, we introduce PhishLang, the first fully client-side anti-phishing framework built on a lightweight ensemble framework that utilizes advanced language models to analyze the contextual features of a website's source code and…

Cryptography and Security · Computer Science 2025-04-18 Sayak Saha Roy , Shirin Nilizadeh

With the rapid advancement of Internet technology, the threat of malware to computer systems and network security has intensified. Malware affects individual privacy and security and poses risks to critical infrastructures of enterprises…

Cryptography and Security · Computer Science 2024-10-15 Lixia Zhang , Tianxu Liu , Kaihui Shen , Cheng Chen

Phishing continues to be one of the most prevalent attack vectors, making accurate classification of phishing URLs essential. Recently, large language models (LLMs) have demonstrated promising results in phishing URL detection. However,…

Cryptography and Security · Computer Science 2026-01-29 Holly Trikilis , Pasindu Marasinghe , Fariza Rashid , Suranga Seneviratne

Malicious URLs pose significant security risks as they facilitate phishing attacks, distribute malware, and empower attackers to deface websites. Blacklist detection methods fail to identify new or obfuscated URLs because they depend on…

Cryptography and Security · Computer Science 2025-10-21 Md. Ifthekhar Hossain , Kazi Abdullah Al Arafat , Bryce Shepard , Kayd Craig , Imtiaz Parvez

Smishing is a social engineering attack using SMS containing malicious content to deceive individuals into disclosing sensitive information or transferring money to cybercriminals. Smishing attacks have surged by 328%, posing a major threat…

Computation and Language · Computer Science 2025-08-26 Gazi Tanbhir , Md. Farhan Shahriyar , Khandker Shahed , Abdullah Md Raihan Chy , Md Al Adnan

Phishing remains a critical cybersecurity threat, especially with the advent of large language models (LLMs) capable of generating highly convincing malicious content. Unlike earlier phishing attempts which are identifiable by grammatical…

Cryptography and Security · Computer Science 2025-10-15 Deeksha Hareesha Kulal , Chidozie Princewill Arannonu , Afsah Anwar , Nidhi Rastogi , Quamar Niyaz

Blockchain has widespread applications in the financial field but has also attracted increasing cybercrimes. Recently, phishing fraud has emerged as a major threat to blockchain security, calling for the development of effective regulatory…

Social and Information Networks · Computer Science 2022-04-19 Panpan Li , Yunyi Xie , Xinyao Xu , Jiajun Zhou , Qi Xuan