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The web3 applications have recently been growing, especially on the Ethereum platform, starting to become the target of scammers. The web3 scams, imitating the services provided by legitimate platforms, mimic regular activity to deceive…

Cryptography and Security · Computer Science 2024-10-29 Wenkai Li , Zhijie Liu , Xiaoqi Li , Sen Nie

Commercial web search engines employ near-duplicate detection to ensure that users see each relevant result only once, albeit the underlying web crawls typically include (near-)duplicates of many web pages. We revisit the risks and…

Online change detection involves monitoring a stream of data for changes in the statistical properties of incoming observations. A good change detector will detect any changes shortly after they occur, while raising few false alarms.…

Statistics Theory · Mathematics 2020-03-03 Thomas Flynn , Shinjae Yoo

Phishing remains the most pervasive threat to the Web, enabling large-scale credential theft and financial fraud through deceptive webpages. While recent reference-based and generative-AI-driven phishing detectors achieve strong accuracy,…

Cryptography and Security · Computer Science 2026-03-03 Tailai Song , Pedro Casas , Michela Meo

Phishing webpages are continuously polluting the Web. Plenty of countermeasures have been proposed and the most advanced techniques leverage machine-learning methods that infer whether a webpage is benign or not by inspecting its visual…

Cryptography and Security · Computer Science 2026-05-04 Ying Yuan , Cristiano Alex Rado , Giovanni Apruzzese , Mauro Conti , Luigi Vincenzo Mancini

In recent years, there has been a growing effort to develop effective and efficient algorithms for fake account detection in online social networks. This survey comprehensively reviews existing methods, with a focus on graph-based…

Social and Information Networks · Computer Science 2025-07-10 Ali Safarpoor Dehkordi , Ahad N. Zehmakan

Existing system dealing with online complaint provides a final decision without explanations. We propose to analyse the complaint text of internet fraud in a fine-grained manner. Considering the complaint text includes multiple clauses with…

Computation and Language · Computer Science 2021-09-14 Tong Liu , Siyuan Wang , Jingchao Fu , Lei Chen , Zhongyu Wei , Yaqi Liu , Heng Ye , Liaosa Xu , Weiqiang Wan , Xuanjing Huang

In recent years, due to the booming development of online social networks, fake news for various commercial and political purposes has been appearing in large numbers and widespread in the online world. With deceptive words, online social…

Social and Information Networks · Computer Science 2019-08-13 Jiawei Zhang , Bowen Dong , Philip S. Yu

Convolutional neural network based face forgery detection methods have achieved remarkable results during training, but struggled to maintain comparable performance during testing. We observe that the detector is prone to focus more on…

Computer Vision and Pattern Recognition · Computer Science 2022-07-20 Jiahao Liang , Huafeng Shi , Weihong Deng

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

Commercial detection in news broadcast videos involves judicious selection of meaningful audio-visual feature combinations and efficient classifiers. And, this problem becomes much simpler if these combinations can be learned from the data.…

Computer Vision and Pattern Recognition · Computer Science 2015-07-07 Raghvendra Kannao , Prithwijit Guha

In the era of the digitally driven economy, where there has been an exponential surge in digital payment systems and other online activities, various forms of fraudulent activities have accompanied the digital growth, out of which credit…

Machine Learning · Computer Science 2025-09-23 Ganesh Khekare , Shivam Sunda , Yash Bothra

The proliferation of misleading information in everyday access media outlets such as social media feeds, news blogs, and online newspapers have made it challenging to identify trustworthy news sources, thus increasing the need for…

Computation and Language · Computer Science 2017-08-24 Verónica Pérez-Rosas , Bennett Kleinberg , Alexandra Lefevre , Rada Mihalcea

This paper conducts a comprehensive examination of the infrastructure supporting cryptojacking operations. The analysis elucidates the methodologies, frameworks, and technologies malicious entities employ to misuse computational resources…

Cryptography and Security · Computer Science 2024-08-08 Ayodeji Adeniran , Kieran Human , David Mohaisen

Deepfakes are synthetically generated images, videos or audios, which fraudsters use to manipulate legitimate information. Current deepfake detection systems struggle against unseen data. To address this, we employ three different deep…

Computer Vision and Pattern Recognition · Computer Science 2021-02-12 Sohail Ahmed Khan , Alessandro Artusi , Hang Dai

Malicious website detection is an increasingly relevant yet intricate task that requires the consideration of a vast amount of fine details. Our objective is to create a machine learning model that is trained on as many of these finer…

Cryptography and Security · Computer Science 2024-09-13 Kinh Tran , Dusan Sovilj

The Internet has become an indispensable part of our life, However, It also has provided opportunities to anonymously perform malicious activities like Phishing. Phishers try to deceive their victims by social engineering or creating…

Cryptography and Security · Computer Science 2020-09-24 Vahid Shahrivari , Mohammad Mahdi Darabi , Mohammad Izadi

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

Social reviews have dominated the web and become a plausible source of product information. People and businesses use such information for decision-making. Businesses also make use of social information to spread fake information using a…

Machine Learning · Computer Science 2023-01-05 Saeedreza Shehnepoor , Roberto Togneri , Wei Liu , Mohammed Bennamoun

We propose a framework by which websites can coordinate to detect credential stuffing on individual user accounts. Our detection algorithm teases apart normal login behavior (involving password reuse, entering correct passwords into the…

Cryptography and Security · Computer Science 2021-03-05 Ke Coby Wang , Michael K. Reiter