Journal Article

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 ...

This is a formal commentary, responding to Matthew Curran Benigni, Kenneth Joseph, and Kathleen Carley’s contribution, “Online extremism and the communities that sustain it: Detecting the ISIS supporting community on Twitter”. This brief review reflects on the ethics of big data research methodologies, and how novel methods complicate long-standing principles of research ethics. Specifically, the ...

Many researchers, practitioners, and policymakers are concerned about online communities that are known to facilitate violent right-wing extremism, but little is empirically known about these digital spaces in general and the developmental posting behaviors that make up these spaces in particular. In this study, group-based trajectory modeling—derived from a criminal career paradigm—was used to identify ...

In the context of the 2016 U.S. Presidential Election, President Donald Trump’s use of Twitter to connect with followers and supporters created unprecedented access to Trump’s online political campaign. In using the campaign slogan, “Make America Great Again” (or its acronym “MAGA”), Trump communicatively organized and controlled media systems by offering his followers an opportunity ...

This study looks at how terror attacks are rendered discursively meaningful on social media through the concurrent use and reiteration of terror hashtags, which were created following previous incidents of terror. The article focuses on 12 terror attacks in Europe in 2015-2017 and their relating hashtags on Twitter, to see how various combinations of these ...