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200 papers

Fifty study participants playtested an innocent-looking "escape room" game in virtual reality (VR). Within just a few minutes, an adversarial program had accurately inferred over 25 of their personal data attributes, from anthropometrics…

Cryptography and Security · Computer Science 2023-12-14 Vivek Nair , Gonzalo Munilla Garrido , Dawn Song , James F. O'Brien

We present our results on analyzing and understanding the behavior and security of various metaverse platforms incorporating cryptocurrencies. We obtained the top metaverse coins with a capitalization of at least 25 million US dollars and…

Cryptography and Security · Computer Science 2023-11-28 Ayodeji Adeniran , Mohammed Alkinoon , David Mohaisen

This paper provides policy recommendations to address threats from deepfakes. First, we provide background information about deepfakes and review the harms they pose. We describe how deepfakes are currently used to proliferate sexual abuse…

Cryptography and Security · Computer Science 2024-02-20 Andrea Miotti , Akash Wasil

To investigate the level of support and awareness developers possess for dealing with sensitive data in the metaverse, we surveyed developers, consulted legal frameworks, and analyzed API documentation in the metaverse. Our preliminary…

Cryptography and Security · Computer Science 2025-01-22 Argianto Rahartomo , Leonel Merino , Mohammad Ghafari , Yoshiki Ohshima

Extensive recent media focus has been directed towards the dark side of intelligent systems, how algorithms can influence society negatively. Often, transparency is proposed as a solution or step in the right direction. Unfortunately,…

Human-Computer Interaction · Computer Science 2018-12-11 Aaron Springer , Steve Whittaker

Deepfakes, AI-generated multimedia content that mimics real media, are becoming increasingly prevalent, posing significant risks to political stability, social trust, and economic well-being, especially in developing societies with limited…

Human-Computer Interaction · Computer Science 2025-10-16 Azmine Toushik Wasi , Rahatun Nesa Priti , Mahir Absar Khan , Abdur Rahman , Mst Rafia Islam

Human habitation across multiple planets requires communication and social connection between planets. When the infrastructure of a deep space network becomes mature, immersive cyberspace, known as the Metaverse, can exchange diversified…

Human-Computer Interaction · Computer Science 2022-08-12 Lik Hang Lee , Carlos Bermejo Fernandez , Ahmad Alhilal , Tristan Braud , Simo Hosio , Pan Hui , Esmée Henrieke Henrieke Anne de Haas

Dark patterns are deceptive user interface designs for online services that make users behave in unintended ways. Dark patterns, such as privacy invasion, financial loss, and emotional distress, can harm users. These issues have been the…

Human-Computer Interaction · Computer Science 2024-01-10 Yuki Yada , Tsuneo Matsumoto , Fuyuko Kido , Hayato Yamana

Cybercrime is a complex phenomenon that spans both technical and human aspects. As such, two disjoint areas have been studying the problem from separate angles: the information security community and the environmental criminology one.…

Cryptography and Security · Computer Science 2022-07-18 Colin C. Ife , Toby Davies , Steven J. Murdoch , Gianluca Stringhini

Metaverse has emerged as a novel technology with the objective to merge the physical world into the virtual world. This technology has seen a lot of interest and investment in recent times from prominent organizations including Facebook…

Computers and Society · Computer Science 2024-03-05 Kadhim Hayawi , Sakib Shahriar , Mohamed Adel Serhani , Eiman Alothali

Large language models (LLMs) are increasingly being used in Metaverse environments to generate dynamic and realistic content and to control the behavior of non-player characters (NPCs). However, the cybersecurity concerns associated with…

Cryptography and Security · Computer Science 2023-12-25 Hongyin Zhu

Mis- and disinformation, commonly collectively called fake news, continue to menace society. Perhaps, the impact of this age-old problem is presently most plain in politics and healthcare. However, fake news is affecting an increasing…

Computation and Language · Computer Science 2024-12-30 Martins Samuel Dogo

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

The computer science research community has became increasingly interested in the study of social media due to their pervasiveness in the everyday life of millions of individuals. Methodological questions and technical challenges abound as…

Social and Information Networks · Computer Science 2017-03-07 Emilio Ferrara

This short paper proposes a preliminary and yet insightful investigation of racial biases in beauty filters techniques currently used on social media. The obtained results are a call to action for researchers in Computer Vision: such biases…

Artificial Intelligence · Computer Science 2022-09-29 Piera Riccio , Nuria Oliver

Marketplaces specializing in malicious hacking products - including malware and exploits - have recently become more prominent on the darkweb and deepweb. We scrape 17 such sites and collect information about such products in a unified…

Cryptography and Security · Computer Science 2016-07-28 Ericsson Marin , Ahmad Diab , Paulo Shakarian

The concept of disinformation is to use fake messages to confuse people in order to protect the real information. This strategy can be adapted into data science to protect valuable private and sensitive data. Huge amount of private data are…

Artificial Intelligence · Computer Science 2020-12-11 He Zhu , Dianbo Liu

AI technology has enabled the creation of deepfakes: hyper-realistic synthetic media. We surveyed 315 individuals in the U.S. on their views regarding the hypothetical non-consensual creation of deepfakes depicting them, including deepfakes…

Computers and Society · Computer Science 2024-06-21 Natalie Grace Brigham , Miranda Wei , Tadayoshi Kohno , Elissa M. Redmiles

While modern society benefits from a range of technological advancements, it also is exposed to an ever-increasing set of cybersecurity threats. These affect all areas of life including business, government, and individuals. To complement…

Cryptography and Security · Computer Science 2023-08-31 Maria Bada , Jason R. C. Nurse

We analyse the darkweb and find its structure is unusual. For example, $ \sim 87 \%$ of darkweb sites \emph{never} link to another site. To call the darkweb a "web" is thus a misnomer -- it's better described as a set of largely isolated…

Physics and Society · Physics 2020-06-04 Kevin P. O'Keeffe , Virgil Griffith , Yang Xu , Paolo Santi , Carlo Ratti