Journal Article

This article argues that similarities between jihadism and far-right radicalism are increasing, particularly with regard to the spectacularisation of violence. Spectacularisation means representing and performing violence in the form of a show, for instance through live-streaming, with a renewed emphasis on captivating symbols and much less attention paid to the ideological foundations on which the ...

The Islamic State of Iraq and ash-Sham (ISIS) continues to use social media as an essential element of its campaign to motivate support. On Twitter, ISIS’ unique ability to leverage unaffiliated sympathizers that simply retweet propaganda has been identified as a primary mechanism in their success in motivating both recruitment and “lone wolf” attacks. The ...

Reciprocal radicalisation is the theory that extremist organisations are connected and feed on one another’s rhetoric and actions to justify violent escalation. Recent empirical work has suggested that reciprocal radicalisation is a good deal more subtle than is often assumed, and is nuanced by organisational, social and political context. This study seeks to apply the ...

We present two studies of online ephemerality and anonymity based on the popular discussion board /b/ at 4chan.org: a website with over 7 million users that plays an influential role in Internet culture. Although researchers and practitioners often assume that user identity and data permanence are central tools in the design of online communities, we ...

On 15 March 2019, Brenton Tarrant destroyed New Zealand’s perception of its low threat terrorist risk. Security sector practitioners interviewed for this study before 15 March spoke about the challenges of performing counter terrorism roles in that low threat environment. Their perceptions revealed a fear that terrorist attacks occurring overseas, would sooner or later occur ...

The recent rise of the political extremism in Western countries has spurred renewed interest in the psychological and moral appeal of political extremism. Empirical support for the psychological explanation using surveys has been limited by lack of access to extremist groups, while field studies have missed psychological measures and failed to compare extremists with contrast ...

Seit 2018 nahm mit den Anschlägen von Pittsburgh, Christchurch, Poway, El Paso, Bærum und Halle eine neue Form des Rechtsterrorismus an Fahrt auf, dessen Modus Operandi aus drei untrennbar miteinander verbundenen Akten besteht: Erstens, ein rassistisches Schriftstück auf einem Imageboard posten, das rechtsextreme Inhalte in nihilistischen Memes verpackt. Zweitens, eine Zielgruppe mit Waffengewalt angreifen, dabei ...

With the spread of social networks and their unfortunate use for hate speech, automatic detection of the latter has become a pressing problem. In this paper, we reproduce seven state-of-the-art hate speech detection models from prior work, and show that they perform well only when tested on the same type of data they were trained ...

In considering how terrorist movements use the Internet, it is becoming increasingly apparent that we must move beyond predominantly descriptive overviews of the contents of websites to examine in more detail the notion of virtual communities of support and the functions of these for their members. Virtual communities in support of terrorist movements are real ...

This article presents a comparative analysis of online communities of right-wing radicals and Islamists, who are considered to be numerous and dangerous extremist groups in Russian society. The online communities were selected based on the content posted on the largest Russian social networking site VKontakte. The goal of this article is to determine the strategy ...