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Cybercrime is a significant challenge to society, but it can be particularly harmful to the individuals who become victims. This chapter engages in a comprehensive and topical analysis of the cybercrimes that target individuals. It also…

Cryptography and Security · Computer Science 2018-11-19 Jason R. C. Nurse

The increasing adoption of econometric and machine-learning approaches by empirical researchers has led to a widespread use of one data collection method: web scraping. Web scraping refers to the use of automated computer programs to access…

General Economics · Economics 2023-08-07 Jens Foerderer

This work presents a fraud and abuse detection framework for streaming services by modeling user streaming behavior. The goal is to discover anomalous and suspicious incidents and scale the investigation efforts by creating models that…

Machine Learning · Computer Science 2022-03-07 Soheil Esmaeilzadeh , Negin Salajegheh , Amir Ziai , Jeff Boote

Collecting data on underground criminal communities is highly valuable both for security research and security operations. Unfortunately these communities live within a constellation of diverse online forums that are difficult to…

Information Retrieval · Computer Science 2022-12-08 Michele Campobasso , Luca Allodi

Dark patterns are user interface design choices that benefit an online service by coercing, steering, or deceiving users into making unintended and potentially harmful decisions. We present automated techniques that enable experts to…

Human-Computer Interaction · Computer Science 2019-09-23 Arunesh Mathur , Gunes Acar , Michael J. Friedman , Elena Lucherini , Jonathan Mayer , Marshini Chetty , Arvind Narayanan

With the overall momentum of the blockchain industry, crypto-based crimes are becoming more and more prevalent. After committing a crime, the main goal of cybercriminals is to obfuscate the source of the illicit funds in order to convert…

Cryptography and Security · Computer Science 2023-05-25 Dan Lin , Jiajing Wu , Qishuang Fu , Yunmei Yu , Kaixin Lin , Zibin Zheng , Shuo Yang

The prevalence of different kinds of electronic devices and the volume of content on the Web have increased the amount of plagiarism, which is considered an unethical act. If we want to be efficient in the detection and prevention of these…

Social and Information Networks · Computer Science 2018-07-11 Aljaž Zrnec , Dejan Lavbič

The "Darkverse" could be the negative harmful area of the Metaverse; a new virtual immersive environment for the facilitation of illicit activity such as misinformation, fraud, harassment, and illegal marketplaces. This paper explores the…

Human-Computer Interaction · Computer Science 2024-05-10 Raymond Chan , Benjamin W. J. Kwok , Adriel Yeo , Kan Chen , Jeannie S. Lee

Cloud-based documents are inherently valuable, due to the volume and nature of sensitive personal and business content stored in them. Despite the importance of such documents to Internet users, there are still large gaps in the…

Cryptography and Security · Computer Science 2016-07-05 Martin Lazarov , Jeremiah Onaolapo , Gianluca Stringhini

In today's business environment, it is difficult to imagine a workplace without access to the web, yet a variety of email born viruses, spyware, adware, Trojan horses, phishing attacks, directory harvest attacks, DoS attacks, and other…

Cryptography and Security · Computer Science 2011-12-30 M. Tariq Banday , Jameel A. Qadri

False information can be created and spread easily through the web and social media platforms, resulting in widespread real-world impact. Characterizing how false information proliferates on social platforms and why it succeeds in deceiving…

Social and Information Networks · Computer Science 2018-04-24 Srijan Kumar , Neil Shah

While cybercrime can often be an individual activity pursued by lone hackers, it has increasingly grown into a group activity, with networks across the world. This chapter critically examines the group element of cybercrime from several…

Cryptography and Security · Computer Science 2019-01-09 Jason R. C. Nurse , Maria Bada

With the growing popularity and ease of access to the internet, the problem of online rumors is escalating. People are relying on social media to gain information readily but fall prey to false information. There is a lack of credibility…

Social and Information Networks · Computer Science 2021-11-24 Chahat Raj , Priyanka Meel

In the past year, a new spamming scheme has emerged: sexual extortion messages requiring payments in the cryptocurrency Bitcoin, also known as sextortion. This scheme represents a first integration of the use of cryptocurrencies by members…

Cryptography and Security · Computer Science 2019-08-06 Masarah Paquet-Clouston , Matteo Romiti , Bernhard Haslhofer , Thomas Charvat

Network steganography is the art of hiding secret information within innocent network transmissions. Recent findings indicate that novel malware is increasingly using network steganography. Similarly, other malicious activities can profit…

Cryptography and Security · Computer Science 2014-08-06 Steffen Wendzel , Wojciech Mazurczyk , Luca Caviglione , Michael Meier

Online social networks provide a platform for sharing information and free expression. However, these networks are also used for malicious purposes, such as distributing misinformation and hate speech, selling illegal drugs, and…

Social and Information Networks · Computer Science 2020-09-28 Alon Halevy , Cristian Canton Ferrer , Hao Ma , Umut Ozertem , Patrick Pantel , Marzieh Saeidi , Fabrizio Silvestri , Ves Stoyanov

Social media platforms offer flagging, a technical feature that empowers users to report inappropriate posts or bad actors to reduce online harm. The deceptively simple flagging interfaces on nearly all major social media platforms disguise…

Human-Computer Interaction · Computer Science 2024-12-12 Alice Qian Zhang , Kaitlin Montague , Shagun Jhaver

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

The wide spread of false information online including misinformation and disinformation has become a major problem for our highly digitised and globalised society. A lot of research has been done to better understand different aspects of…

Social and Information Networks · Computer Science 2022-08-25 Haiyue Yuan , Enes Altuncu , Shujun Li , Can Baskent

This article introduces the concept of weaponization of conscience as a complex system and tactic employed by fraudsters to camouflage their activity, coerce others, or to deceive their victims. This study adopts a conceptual approach,…

Cryptography and Security · Computer Science 2024-06-13 Michelle Espinoza