Social Media

We analyzed posts written by Facebook profiles who advocate violent jihad without supporting any terrorist group. They share extremist content in the middle of regular posts, thanks to which they are likely to reach a large audience. We identified to what extent their ingroup-outgroup opposition is constructed in crisis, identity, and solution frames and how ...

The 2023 Supreme Court case Twitter v. Taamneh found that defendant social media companies were not liable for aiding and abetting a terrorist attack overseas. The Court alluded to the existence of an alternative set of facts that might alter their analysis or produce a different outcome. This Comment explores those “other contexts” and seeks ...

Social media’s role in the spread and evolution of extremism is a focus of intense study. Online extremists have been involved in the spread of online hate, mis/disinformation, and real-world violence. However, the overwhelming majority of existing work has focused on right-wing extremism. In this paper, we perform a first of its kind large-scale, data-driven ...

Social media has become a critical tool for terrorist groups like ISIS and Al-Qaeda, leveraging these platforms to disseminate ideology, recruit members, and mobilize support. This study aims to identify the patterns of terrorist propaganda on social media and develop effective digital communication strategies to counteract these activities. The research employs a qualitative approach through ...

Using a large, national survey of online Australians, we measured unintentional and intentional exposure to fringe or radical content and groups online. Two in five respondents (40.6%) reported being exposed to material they described as fringe, unorthodox or radical. One-quarter of these respondents (23.2%) accessed the content intentionally. One-third (29.9%) said the content they had ...

This study explores the significant impact of the internet on terrorism and extremism by focusing on three key areas: cyberterrorism, social media usage, and attack planning. Cyberterrorism has emerged as a major threat, with incidents such as the WannaCry ransomware attack highlighting its potential to disrupt critical infrastructures. The study reveals that the low cost ...

Social media is a modern person’s digital voice to project and engage with new ideas and mobilise communities—a power shared with extremists. Given the societal risks of unvetted content-moderating algorithms for Extremism, Radicalisation, and Hate speech (ERH) detection, responsible software engineering must understand the who, what, when, where, and why such models are necessary to protect user safety and free expression. Hence, ...

Most analyses of far-right communication on social media focus on one specific platform, while findings are generalized. In this study, I argue that the far right’s use of social media depends on technology affordances – the linkage between platform design and usage – and, thus, might not always be generalizable. After discussing six affordances – ...

From politicians to podcast hosts, online platforms have systematically banned (“deplatformed”) influential users for breaking platform guidelines. Previous inquiries on the effectiveness of this intervention are inconclusive because 1) they consider only few deplatforming events; 2) they consider only overt engagement traces (e.g., likes and posts) but not passive engagement (e.g., views); 3) they do ...

Most analyses of far-right communication on social media focus on one specific platform, while findings are generalized. In this study, I argue that the far right’s use of social media depends on technology affordances – the linkage between platform design and usage – and, thus, might not always be generalizable. After discussing six affordances – ...