7x7 reports that Natalia Leongardt, who worked with organisations supporting Indigenous peoples of the North, Siberia and the Far East, was detained on 17 December 2025. She is accused of participation in a terrorist organisation over alleged links to Aborigen Forum. The article adds her name to public reporting on the case, which had previously focused on Daria Egereva, and describes the broader investigation affecting multiple defendants. Source: 7x7 Source date: 07.04.2026