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Phishing is a major cyber threat to organizations that can cause financial and reputational damage, threatening their existence. The technical measures against phishing should be complemented by awareness training for employees. However,…

Cryptography and Security · Computer Science 2023-08-30 Laura Gamisch , Daniela Pöhn

Phishing websites remain a major cybersecurity threat, yet existing methods primarily focus on detection, while the recognition of underlying malicious intentions remains largely unexplored. To address this gap, we propose…

Cryptography and Security · Computer Science 2025-07-22 Wenhao Li , Selvakumar Manickam , Yung-wey Chong , Shankar Karuppayah

Phishing attacks are among emerging security issues that recently draws significant attention in the cyber security community. There are numerous existing approaches for phishing URL detection. However, malicious URL detection is still a…

Cryptography and Security · Computer Science 2021-09-07 Pingfan Xu

With the booming popularity of smartphones, threats related to these devices are increasingly on the rise. Smishing, a combination of SMS (Short Message Service) and phishing has emerged as a treacherous cyber threat used by malicious…

Cryptography and Security · Computer Science 2024-05-31 Daniel Timko , Daniel Hernandez Castillo , Muhammad Lutfor Rahman

This paper examines the cues that typically differentiate phishing emails from genuine emails. The research is conducted in two stages. In the first stage, we identify the cues that actually differentiate between phishing and genuine…

Computers and Society · Computer Science 2016-05-26 Kathryn Parsons , Marcus Butavicius , Malcolm Pattinson , Dragana Calic , Agata Mccormac , Cate Jerram

The hypothesis here states that neural network algorithms such as Multi-layer Perceptron (MLP) have higher accuracy in differentiating malicious and semi-structured phishing URLs. Compared to classical machine learning algorithms such as…

Cryptography and Security · Computer Science 2022-03-03 Pow Chang

Phishing is a persistent cybersecurity threat in today's digital landscape. This paper introduces Phishsense-1B, a refined version of the Llama-Guard-3-1B model, specifically tailored for phishing detection and reasoning. This adaptation…

Cryptography and Security · Computer Science 2025-03-17 SE Blake

Phishing and spear-phishing are typical examples of masquerade attacks since trust is built up through impersonation for the attack to succeed. Given the prevalence of these attacks, considerable research has been conducted on these…

Cryptography and Security · Computer Science 2019-11-05 Avisha Das , Shahryar Baki , Ayman El Aassal , Rakesh Verma , Arthur Dunbar

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

Malicious websites are responsible for a majority of the cyber-attacks and scams today. Malicious URLs are delivered to unsuspecting users via email, text messages, pop-ups or advertisements. Clicking on or crawling such URLs can result in…

Cryptography and Security · Computer Science 2019-10-15 Apoorva Joshi , Levi Lloyd , Paul Westin , Srini Seethapathy

This paper reports on an experiment into text-based phishing detection using readily available resources and without the use of semantics. The developed algorithm is a modified version of previously published work that works with the same…

Computation and Language · Computer Science 2021-11-04 Gilchan Park , Julia M. Taylor

Web-based phishing attacks nowadays exploit popular cloud web hosting services and apps such as Google Sites and Typeform for hosting their attacks. Since these attacks originate from reputable domains and IP addresses of the cloud…

Cryptography and Security · Computer Science 2022-10-31 Birendra Jha , Medha Atre , Ashwini Rao

Phishing attacks remain one of the most prevalent and persistent cybersecurity threat with attackers continuously evolving and intensifying tactics to evade the general detection system. Despite significant advances in artificial…

Cryptography and Security · Computer Science 2025-06-17 Shova Kuikel , Aritran Piplai , Palvi Aggarwal

Phishing emails continue to pose a persistent challenge to online communication, exploiting human trust and evading automated filters through realistic language and adaptive tactics. While large language models (LLMs) such as GPT-4 and…

Cryptography and Security · Computer Science 2025-11-10 Daniyal Ganiuly , Assel Smaiyl

Phishing is one of the most severe cyber-attacks where researchers are interested to find a solution. In phishing, attackers lure end-users and steal their personal in-formation. To minimize the damage caused by phishing must be detected as…

Cryptography and Security · Computer Science 2021-04-07 P. Kalaharsha , B. M. Mehtre

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

Model merging is a widespread technology in large language models (LLMs) that integrates multiple task-specific LLMs into a unified one, enabling the merged model to inherit the specialized capabilities of these LLMs. Most task-specific…

Computation and Language · Computer Science 2025-02-18 Zhenyuan Guo , Yi Shi , Wenlong Meng , Chen Gong , Chengkun Wei , Wenzhi Chen

Phishing is considered to be one of the most prevalent cyber-attacks because of its immense flexibility and alarmingly high success rate. Even with adequate training and high situational awareness, it can still be hard for users to…

Cryptography and Security · Computer Science 2020-05-15 Orestis Christou , Nikolaos Pitropakis , Pavlos Papadopoulos , Sean McKeown , William J. Buchanan

Phishing has been a prevalent cyber threat that manipulates users into revealing sensitive private information through deceptive tactics, designed to masquerade as trustworthy entities. Over the years, proactively detection of phishing URLs…

Cryptography and Security · Computer Science 2024-11-25 Maraz Mia , Darius Derakhshan , Mir Mehedi A. Pritom

The growing sophistication of Business Email Compromise (BEC) and spear phishing attacks poses significant challenges to organizations worldwide. The techniques featured in traditional spam and phishing detection are insufficient due to the…