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The email system is the central battleground against phishing and social engineering attacks, and yet email providers still face key challenges to authenticate incoming emails. As a result, attackers can apply spoofing techniques to…

Cryptography and Security · Computer Science 2018-01-04 Hang Hu , Gang Wang

In the realm of cybersecurity, phishing stands as a prevalent cyber attack, where attackers employ various tactics to deceive users into gathering their sensitive information, potentially leading to identity theft or financial gain.…

Cryptography and Security · Computer Science 2025-09-11 Aditya Kulkarni , Vivek Balachandran , Tamal Das

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

We present the first large-scale characterization of lateral phishing attacks, based on a dataset of 113 million employee-sent emails from 92 enterprise organizations. In a lateral phishing attack, adversaries leverage a compromised…

Cryptography and Security · Computer Science 2019-10-03 Grant Ho , Asaf Cidon , Lior Gavish , Marco Schweighauser , Vern Paxson , Stefan Savage , Geoffrey M. Voelker , David Wagner

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

Phishing emails are the first step for many of today's attacks. They come with a simple hyperlink, request for action or a full replica of an existing service or website. The goal is generally to trick the user to voluntarily give away his…

Cryptography and Security · Computer Science 2020-04-22 Suhail Paliath , Mohammad Abu Qbeitah , Monther Aldwairi

Enterprise security is increasingly being threatened by social engineering attacks, such as phishing, which deceive employees into giving access to enterprise data. To protect both the users themselves and enterprise data, more and more…

Cryptography and Security · Computer Science 2024-05-22 Mithün Paul , Genevieve Bartlett , Jelena Mirkovic , Marjorie Freedman

Phishing is recognised as a serious threat to organisations and individuals. While there have been significant technical advances in blocking phishing attacks, people remain the last line of defence after phishing emails reach their email…

Cryptography and Security · Computer Science 2022-02-17 Sijie Zhuo , Robert Biddle , Yun Sing Koh , Danielle Lottridge , Giovanni Russello

Each month, more attacks are launched with the aim of making web users believe that they are communicating with a trusted entity which compels them to share their personal, financial information. Phishing costs Internet users billions of…

Computers and Society · Computer Science 2014-06-17 Srishti Gupta , Ponnurangam Kumaraguru

Phishing is an increasingly sophisticated form of cyberattack that is inflicting huge financial damage to corporations throughout the globe while also jeopardizing individuals' privacy. Attackers are constantly devising new methods of…

Cryptography and Security · Computer Science 2024-03-18 Asif Newaz , Farhan Shahriyar Haq , Nadim Ahmed

As adoption of mobile phones has skyrocketed, so have scams involving them. The text method is called SMiShing, (aka SMShing, or smishing) in which a fraudster sends a phishing link via Short Message Service (SMS) text to a phone. However,…

Human-Computer Interaction · Computer Science 2023-09-13 Cori Faklaris , Heather Richter Lipford , Sarah Tabassum

The malaise of electronic spam mail that solicit illicit partnership using bogus business proposals (popularly called 419 mails) remained unabated on the internet despite concerted efforts. In addition to these are the emergence and…

Cryptography and Security · Computer Science 2010-01-13 O. B. Longe , V. Mbarika , M. Kourouma , F. Wada , R. Isabalija

Phishing constitutes more than 90\% of successful cyberattacks globally, remaining one of the most persistent threats to organizational security. Despite organizations tripling their cybersecurity budgets between 2015 and 2025, the human…

Cryptography and Security · Computer Science 2025-11-03 Rebeka Toth , Richard A. Dubniczky , Olga Limonova , Norbert Tihanyi

This paper compares the risk factors for becoming a victim of two types of phishing: high-tech phishing (using malicious software) and low-tech phishing (using e-mails and telephone calls). These risk factors are linked to possibilities for…

Computers and Society · Computer Science 2015-06-03 Eric Rutger Leukfeldt

Modern organizations are persistently targeted by phishing emails. Despite advances in detection systems and widespread employee training, attackers continue to innovate, posing ongoing threats. Two emerging vectors stand out in the current…

Cryptography and Security · Computer Science 2025-05-20 Marie Weinz , Nicola Zannone , Luca Allodi , Giovanni Apruzzese

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

Now-a-days, cyberattacks are increasing at an unprecedented rate. Phishing is a social engineering attack which has a massive global impact, destroying the financial and economic value of corporations, government sectors and individuals. In…

Cryptography and Security · Computer Science 2022-05-12 Kalaharsha Pagadala

The escalating threat of phishing emails has become increasingly sophisticated with the rise of Large Language Models (LLMs). As attackers exploit LLMs to craft more convincing and evasive phishing emails, it is crucial to assess the…

Cryptography and Security · Computer Science 2024-11-22 Khalifa Afane , Wenqi Wei , Ying Mao , Junaid Farooq , Juntao Chen

Phishing is a major problem on the Web. Despite the significant attention it has received over the years, there has been no definitive solution. While the state-of-the-art solutions have reasonably good performance, they require a large…

Cryptography and Security · Computer Science 2016-04-26 Samuel Marchal , Kalle Saari , Nidhi Singh , N. Asokan

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