Journal Article

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In the context of far-right terrorism, memes on 4chan play a fundamental role. These memes not only serve as a form of propaganda but also as a tool to radicalize and mobilize users. On 4chan, a site known for its lack of moderation and anonymity, memes are used to spread extremist ideologies in a viral ...

This article examines the role of media platforms in the jihadist propaganda ecosystem. It presents a case study of the Muntasir Media platform which achieved extensive media impact in Spain during the period 2018–19. A descriptive analysis is provided of the emergence, evolution and demise of the platform, which can be viewed as an archetypal ...

Social media messages often provide insights into offline behaviors. Although hate speech proliferates rapidly across social media platforms, it is rarely recognized as a cybercrime, even when it may be linked to offline hate crimes that typically involve physical violence. This paper aims to anticipate violent acts by analyzing online hate speech (hatred, toxicity, and ...

In recent years, the United States (US) has witnessed a rise in political violence. Prior research has found that an individual’s social network is associated with their likelihood of engaging in various forms of violence, but research on social networks and political violence in the US context is limited. This study examined associations between social ...

This working paper explores trends in extremist Facebook data from July 2023 to June 2024. We examined engagement, sentiment, and topics within Facebook groups categorized as anti-Israel/Semitic, anti-Palestine/Muslim, and anti-both, mapping these trends against five major events related to the recent Israel-Hamas conflict. Our findings support the hypothesis that shifts in trends correspond with these ...

Against the backdrop of the COVID-19 pandemic, anti-lockdown movements sparked concerns about online extremism escalating into real-world violence. This study takes the Australian anti-lockdown movement to explore extremist discourse in Australia, as it contained several, overlapping and interacting extremisms. This study explores the labelling of these protests as extreme and examines the interplay between individuals, ...

Much research has focused on the role of the alt-right in pushing far-right narratives into mainstream discourse. In this work, we focus on the alt-right’s effects on extremist narratives themselves. From 2012 to 2017, we find a rise in alt-right, 4chan-like discourse styles across multiple communication platforms known for white supremacist extremism, such as Stormfront. ...

The far right is increasingly relying on visual and less extreme online communication, for instance by using memes, to strategically mainstream their ideology. The use of humor in particular renders their communication more relatable to a mainstream audience. However, little is known about the actual impacts of the different content characteristics they employ to become ...

Countering “terrorism” on social media: the use of a political category in the discourses of Meta, Google and Twitter La lucha contra el «terrorismo» en las redes sociales: el uso de un concepto político controvertido en las comunicaciones de Meta, Google y Twitter Depuis le début de la vague d’attentats de Daech en Europe et ...