Inside the horrifying online network where children extort others to commit violence and self-harm

The 764 network is just one part of a growing online ecosystem that pushes young members into brutal and degrading acts. It has perpetrators and victims in dozens of countries

In late 2024, in a quiet suburb of Stockholm, a 14-year-old boy approached a man in his 80s who was using a walker. He stabbed the man three times in the back.

The video of the attack in Hässelby was streamed and spread quickly. It fed a global online ecosystem that actively encourages and glorifies acts of violence and degradation – the “gamification of harm”, as the researcher Marc-André Argentino puts it.