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Author archive for Ricardo Cabral Penteado

  • Aug112025

    Introducing BR-ECHO: A Tool to Fight Online Extremism in Brazilian Portuguese

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    This Insight contributes to GNET’s PhD Researcher Series, highlighting emerging academic voices in the field of countering violent extremism and…

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  • Mar182025

    Digital Pathways to Violence: the Tech Ecosystem Behind the Antioch Shooting

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    Introduction: Technology, Radicalisation, and Security Failures On 22 January 2025, a 17-year-old student carried out a shooting at Antioch High…

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  • Feb102025

    Sonic Hate: Examining Brazil’s NSBM Scene and Its Global Networks

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    Introduction This Insight will discuss the Brazilian National Socialist Black Metal (NSBM) scene and its role in propagating extremist ideologies,…

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  • Nov152024

    In Tune with Danger: Understanding Extremist Content on Audio Platforms in Brazil

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    Introduction With the rise of the far and extreme right globally, Brazil has experienced a significant increase in the proliferation…

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