Distinctive Hallmarks: Investigations into Online Subcultures of Nihilistic Violence

Content warning: This Insight contains language describing self-harm and suicide. In recent months, a growing concern over online subcultures of nihilistic violence, or Nihilistic Violent Extremism (NVE), has influenced how governments are tackling extremist threats. Canada, for instance, designated the decentralised transnational NVE network known as “764” as a terrorist entity in December 2025.…

Inside the Discord Server: Echo Chambers and the Spread of Gen-Z Radicalisation

This Insight examines how extremist aesthetics and narratives inspired by jihadist groups are produced, circulated, and normalised within digital communities hosted on Discord. This platform is primarily designed as a communication space for gaming and social interaction. However, its structural features (including semi-private servers, flexible communication tools, and low barriers to entry)…

From Confusion to Extremism: How Deepfakes Facilitate Radicalisation

On 14 December 2025, two gunmen opened fire on a public Hanukkah celebration attended by 1,000 people on Bondi Beach in Sydney, Australia. The attack killed fifteen people and injured a further 38. In a press conference at Parliament House, Canberra, Australian Prime Minister Anthony Albanese labelled the attack as ISIS-inspired, further characterising the tragedy as an antisemitic terrorist…

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