Terrorgram network member sentenced to six years in Denmark for terrorism offences in Danish-French cross-border prosecution

A member of a Danish-French Terrorgram network was sentenced in Denmark on 1 May 2026 to six years in prison for terrorism-related offences. Terrorgram is a decentralised accelerationist terrorist network that uses Telegram channels to distribute propaganda, tactical guidance and target lists for lone-actor attacks. The Danish conviction follows similar prosecutions in France, Canada and the United States. The network’s model — distributed content production, anonymous channel administration and encrypted messaging — creates significant digital forensic challenges including cross-jurisdictional evidence gathering, platform cooperation for account data, and chain-of-custody documentation for foreign-hosted content. The case highlights Telegram’s continued use as a primary infrastructure for extremist networks across Europe, and the need for EU-level digital evidence frameworks that can handle multi-jurisdictional Telegram-based investigations.