Federal and state police in Brazil have dismantled a network that exploited multiple digital platforms to encourage self‑harm and suicide among teenagers, according to an investigation led by the Specialized Delegation for Protection of Children and Adolescents in Mato Grosso do Sul. The probe began after the suicide of a 13‑year‑old girl during a live stream on Discord, which authorities linked to a broader scheme of online coercion.
How the network operated
Investigators told Folha de S.Paulo that the group used Telegram to send invitations and attract participants to Discord voice and video chats, where victims were urged to self‑mutilate or attempt suicide. After the acts, participants recorded the events and later shared the footage on Instagram and TikTok to amplify its reach. The platforms served distinct roles: Telegram for recruitment, Discord for the harmful acts, Instagram for archival, and TikTok for dissemination.
Victims and the sequence of abuse
In the case of the 13‑year‑old, investigators said she was instructed during a Discord call to take a Bible and a cat, an act she performed before ending the stream. Authorities also linked the network to a separate incident involving a 17‑year‑old who, during a Discord chat on the early morning of July 22, was pressured to self‑harm but did not die. The younger girl appeared in the same digital environment while the older teenager’s session was still active, indicating coordinated targeting.
Operation Lívia and arrests
The coordinated response, dubbed Operation Lívia, involved police from Mato Grosso do Sul, Rio de Janeiro, Minas Gerais, Pará and Ceará, with analytical support from the Ministry of Justice’s Ciberlab. In the first phase, six suspects aged between 13 and 18 were apprehended or detained. Police said the individuals were not passive observers; some issued orders, applied pressure and actively encouraged self‑harming behavior.
Regulatory reaction
On August 12, Brazil’s National Data Protection Authority (ANPD) ordered Discord to suspend live‑streaming services until the platform demonstrates effective safeguards for minors. ANPD cited insufficient automated detection of risky interactions in the case under review. Government sources noted that similar measures could be considered for Telegram, Instagram and TikTok, but stressed that any action must evaluate each company’s specific moderation systems, particularly noting that Discord does not monitor private voice and video chats.
Platform responses
TikTok told Folha de S.Paulo that it removed the accounts identified by authorities as soon as it became aware, reiterating that content promoting or encouraging suicide and self‑harm is prohibited. Discord said it had investigated and disabled a private server linked to the network before the girl’s death, maintains specialist teams to detect violent groups, removes policy‑violating content and provides information to authorities when appropriate. Meta, which owns Instagram and WhatsApp, did not respond to requests for comment by publication time.
Broader context
The case highlights challenges Brazil faces in policing online harms that cross jurisdictional borders and exploit platform features designed for private communication. While authorities have celebrated the arrests as a step toward protecting vulnerable youth, experts warn that sustainable solutions require better coordination between platforms, law‑makers and child‑protection agencies to detect and interrupt similar networks before they cause harm.