The growth of right-wing extremism, especially where it segues into hate crime and terrorism, poses new challenges for governments, not least because its perpetrators are typically lone actors, often radicalized online. The United Kingdom has struggled to define, tackle or legitimate against extremism, though it already has an extensive array of terrorism-related offences that target ...

Despite the ongoing need for researchers, practitioners, and policymakers to identify and assess the online activities of violent extremists prior to their engagement in violence offline, little is empirically known about their online behaviors generally or differences in their posting behaviors compared to non-violent extremists who share similar ideological beliefs particularly. In this study, we ...

Social media has become an essential part of the daily routines of children and adolescents. Moreover, enormous efforts have been made to ensure the psychological and emotional well-being of young users as well as their safety when interacting with various social media platforms. In this paper, we investigate the exposure of those users to inappropriate ...

Although many law enforcement and intelligence agencies are concerned about online communities known to facilitate violent right-wing extremism, little is empirically known about the presence of extremist ideologies, expressed grievances, or violent mobilization efforts that make up these spaces. In this study, we conducted a content analysis of a sample of postings from two of ...

This paper goes to the heart of this special issue by exploring the case of the web site, Jihadology, which the author founded and has managed for the past ten-plus years. It explores various issues including why such a site is necessary and/or useful, questions about dissemination and open access, lessons learned about responsibility and ...

The project Mapping Networks and Narratives of Online Right-Wing Extremists in New South Wales (NSW) used the systematic mining and analysis of online data to generate evidence-based insights into online right-wing extremism (RWE) across the state. The project was conducted between July 2019 and February 2020 with data collection occurring from August to November 2019. ...

The increasing pervasiveness of social media has been matched by growing concerns regarding their potential impact on democracy and public debate. While some theorists have claimed that ICTs and social media would bring about a new independent public sphere and increase exposure to political divergence, others have warned that they would lead to polarization, through ...

We welcome the increased focus amongst policymakers on the role played by content personalisation and other algorithmic recommendation systems on online platforms. Such scrutiny is warranted. Terrorist groups exploit platforms that make use of recommendation algorithms, and there are examples of individuals coming into contact with terrorist and violent extremist content via platforms using content ...

This article will analyze the motivations for and use of live-tweets during a terrorist attack. The employment of live-tweets offers terrorist groups the opportunity to adopt the role of a media outlet to exploit the advantages of live coverage typically exercised by mainstream media. This poses a unique challenge to policy makers and international media ...

This is the first in a series of reports by the Majority and Minority staff of the Senate Committee on Homeland Security and Governmental Affairs (Committee) on the threat of homegrown terrorism inspired by violent Islamist extremism. The Committee initiated an investigation into this threat during the 109th Congress under the leadership of Chairman Susan ...