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With the convergence of Internet and telephony, new applications (e.g., WhatsApp) have emerged as an important means of communication for billions of users. These applications are becoming an attractive medium for attackers to deliver spam…

Social and Information Networks · Computer Science 2015-12-24 Srishti Gupta , Payas Gupta , Mustaque Ahamad , Ponnurangam Kumaraguru

We examined the influence of three social engineering strategies on users' judgments of how safe it is to click on a link in an email. The three strategies examined were authority, scarcity and social proof, and the emails were either…

Computers and Society · Computer Science 2016-06-06 Marcus Butavicius , Kathryn Parsons , Malcolm Pattinson , Agata McCormac

AI programs, built using large language models, make it possible to automatically create phishing emails based on a few data points about a user. They stand in contrast to traditional phishing emails that hackers manually design using…

Cryptography and Security · Computer Science 2023-12-04 Fredrik Heiding , Bruce Schneier , Arun Vishwanath , Jeremy Bernstein , Peter S. Park

Phishing in mobile applications is a relevant threat with successful attacks reported in the wild. In such attacks, malicious mobile applications masquerade as legitimate ones to steal user credentials. In this paper we categorize…

Cryptography and Security · Computer Science 2015-02-25 Claudio Marforio , Ramya Jayaram Masti , Claudio Soriente , Kari Kostiainen , Srdjan Capkun

Phishing attacks pose a significant threat to Internet users, with cybercriminals elaborately replicating the visual appearance of legitimate websites to deceive victims. Visual similarity-based detection systems have emerged as an…

Cryptography and Security · Computer Science 2025-01-31 Fujiao Ji , Kiho Lee , Hyungjoon Koo , Wenhao You , Euijin Choo , Hyoungshick Kim , Doowon Kim

The email is used daily by millions of people to communicate around the globe and it is a mission-critical application for many businesses. Over the last decade, unsolicited bulk email has become a major problem for email users. An…

Information Retrieval · Computer Science 2010-10-15 Carlos M. Lorenzetti , Rocío L. Cecchini , Ana G. Maguitman , András A. Benczúr

Anti-phishing aims to detect phishing content/documents in a pool of textual data. This is an important problem in cybersecurity that can help to guard users from fraudulent information. Natural language processing (NLP) offers a natural…

Cryptography and Security · Computer Science 2018-05-07 Minh Nguyen , Toan Nguyen , Thien Huu Nguyen

Every day, internet thieves employ new ways to obtain personal identity people and get access to their personal information. Phishing is a somehow complex method that has recently been considered by internet thieves.The present study aims…

Cryptography and Security · Computer Science 2017-06-09 Shahrzad Sedaghat

Phishing attacks frequently use email body obfuscation to bypass detection filters, but quantitative insights into how techniques are combined and their impact on filter scores remain limited. This paper addresses this gap by empirically…

Cryptography and Security · Computer Science 2025-06-26 Antony Dalmiere , Zheng Zhou , Guillaume Auriol , Vincent Nicomette , Pascal Marchand

Phishing websites distribute unsolicited content and are frequently used to commit email and internet fraud; detecting them before any user information is submitted is critical. Several efforts have been made to detect these phishing…

Cryptography and Security · Computer Science 2023-09-06 Chidimma Opara , Yingke Chen , Bo. wei

Smishing, also known as SMS phishing, is a type of fraudulent communication in which an attacker disguises SMS communications to deceive a target into providing their sensitive data. Smishing attacks use a variety of tactics; however, they…

Cryptography and Security · Computer Science 2024-04-30 Daniel Timko , Muhammad Lutfor Rahman

Web phishing remains a serious cyber threat responsible for most data breaches. Machine Learning (ML)-based anti-phishing detectors are seen as an effective countermeasure, and are increasingly adopted by web-browsers and software products.…

Cryptography and Security · Computer Science 2022-04-05 Alsharif Abuadbba , Shuo Wang , Mahathir Almashor , Muhammed Ejaz Ahmed , Raj Gaire , Seyit Camtepe , Surya Nepal

Phishing is one of the most effective ways in which cybercriminals get sensitive details such as credentials for online banking, digital wallets, state secrets, and many more from potential victims. They do this by spamming users with…

Cryptography and Security · Computer Science 2024-11-27 Tosin Ige , Christopher Kiekintveld , Aritran Piplai , Amy Waggler , Olukunle Kolade , Bolanle Hafiz Matti

Phishing attacks targeting both organizations and individuals are becoming an increasingly significant threat as technology advances. Current automatic detection methods often lack explainability and robustness in detecting new phishing…

Cryptography and Security · Computer Science 2025-09-26 Maria Chiper , Radu Tudor Ionescu

Phishing (password + fishing) is a form of cyber crime based on social engineering and site spoofing techniques. The name of 'phishing' is a conscious misspelling of the word 'fishing' and involves stealing confidential data from a user's…

Cryptography and Security · Computer Science 2012-01-05 Wajeb Gharibi

Internet technology is so pervasive today, for example, from online social networking to online banking, it has made people's lives more comfortable. Due the growth of Internet technology, security threats to systems and networks are…

Cryptography and Security · Computer Science 2017-05-30 B. B. Gupta , Nalin Asanka Gamagedara Arachchilage , Konstantinos E. Psannis

Large Language Models (LLMs) are increasingly deployed in sensitive domains including healthcare, legal services, and confidential communications, where privacy is paramount. This paper introduces Whisper Leak, a side-channel attack that…

Cryptography and Security · Computer Science 2025-11-06 Geoff McDonald , Jonathan Bar Or

Phishing is one of the most prevalent social engineering attacks that targets both organizations and individuals. It is crucial to understand how email presentation impacts users' reactions to phishing attacks. We speculated that the device…

Human-Computer Interaction · Computer Science 2023-04-04 Sijie Zhuo , Robert Biddle , Lucas Betts , Nalin Asanka Gamagedara Arachchilage , Yun Sing Koh , Danielle Lottridge , Giovanni Russello

The never-ending barrage of malicious emails, such as spam and phishing, is of constant concern for users, who rely on countermeasures such as email filters to keep the intended recipient safe. Modern email filters, one of our few defence…

Cryptography and Security · Computer Science 2024-10-16 Lucas Betts , Robert Biddle , Danielle Lottridge , Giovanni Russello

Recent progress in artificial intelligence (AI), particularly in the domain of large language models (LLMs), has resulted in powerful and versatile dual-use systems. This intelligence can be put towards a wide variety of beneficial tasks,…

Computers and Society · Computer Science 2023-12-25 Julian Hazell