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Little is known about online behaviours of violent extremists generally or differences compared to non-violent extremists who share ideological beliefs. Even less is known about desistance from posting behaviour. A sample of 99 violent and non-violent right-wing extremists to compare their online patterns of desistance within a sub-forum of the largest white supremacy web-forum was analysed. A probabilistic model of desistance was tested to determine the validity of criteria set for users reaching posting desistance. Findings indicated that the criteria predicted “true” desistance, with 5% misidentification. Each consecutive month without posting in the sub-forum resulted in a 7.6% increase in odds of posting desistance. There were no significant differences in effects for violent versus non-violent users, though statistical power was low.

Violent extremist, terrorist, and targeted hate actors have been actively exploiting video games to propagandise, recruit and fundraise for more than 30 years. This report presents an analysis of that history using a unique dataset, the Extremist and Terrorist Games Database (ETGD), developed by the authors. It contains 155 reviewed entries of standalone games, modifications for existing games (mods) and browser‑based games dating from 1982 to 2024.

The titles analysed appear across the ideological spectrum: far right (101 titles), jihadist (24), far left (1) and other forms of extremism and targeted hate (29), including school‑massacre ideation (12). They span platforms ranging from simple standalone games for Atari in the 1980s to sophisticated mods for some of today’s most popular games. The number of titles has increased year on year – in line with global conflict and extremist ideological trends, and revealing a continued push by malicious actors to exploit gaming.

Far from being a comprehensive analysis of the ETGD, we intend this preliminary launch report to form a basis for future research of the dataset and a framework for continued contributions to the ETGD from Extremism and Gaming Research Network (EGRN) members. Above all, we seek to contribute to sensible policymaking to prevent violent extremism that situates games as part of a wider contested and exploited information space, which deserves far more attention from those working towards peaceful ends.

This paper maps communication channels exploited by the Salafi-jihadist violent extremist organisations (VEOs) and their followers between March 2020 and June 2022 on The Onion Router (TOR). It argues that the true scale of digital jihadist presence on TOR has remained insignificant for years. Militant Islamists have mostly used .onion domains as backup propaganda dissemination channels, which enable content takedown policies introduced by countering violent extremism stakeholders to be circumvented. Aside from propaganda distribution, TOR attracts Salafi-jihadist VEOs and their followers for other reasons, as it facilitates anonymous communication, crowdfunding, sharing of terrorist manuals or the organisation of terrorist attacks.

Since the beginning of 2020, while societies and economies around the world have struggled to cope with the realities of the COVID-19 pandemic, cyberspace has given governments, businesses, and general end-users the ability to work, play, and connect in new and innovative ways. With everything from workspaces and classrooms to family gatherings and exercise routines forced online, the Internet has enabled people across the globe to carry on and maintain a sense of normalcy during very abnormal times. However, at the same time, while the world has been focused on the health, economic, political, and social ramifications of the pandemic, terrorist organizations, fringe groups, and extremist communities around the world have become emboldened, finding opportunity to exploit the situation, incite hate, (re)mobilize, and promote their ideologies online in novel ways. These groups—which we loosely classify as malicious nonstate actors for the purposes of this research —have been primarily focused on exploiting and contributing to the diffusion of information during the pandemic for their own strategic gain.