French authorities investigate TikTok algorithm for promoting suicide among youth
French judicial authorities opened a criminal investigation into TikTok's algorithms in response to a parliamentary committee's findings that the platform's recommendation system could trap vulnerable young people in content loops related to suicide. The investigation follows a 2024 lawsuit by seven families who alleged TikTok exposed their children to such content.
What happened
French judicial authorities, led by Paris prosecutor Laure Beccuau, opened an investigation on November 4, 2025, into TikTok's algorithms and their risks to young people, following a request from a French parliament committee that had examined the platform's psychological effects on youth.
A parliamentary committee had found TikTok contained abundant harmful content promoting methods of self-harm, displayed in forms of violence, and that the platform's sophisticated recommendation algorithm could trap vulnerable young people in loops of dedicated content. The committee in September recommended banning users under 15 and imposing a digital curfew on those aged 15 to 18.
The investigation, conducted by Paris police's cybercrime brigade, examines whether the platform promotes means commonly used for self-harm through its algorithms, whether it complies with reporting obligations, and whether algorithmic operations match what the platform tells users. The offense is punishable by three years' imprisonment and 45,000 euros in fines.
Reported impact
Seven families accused TikTok in a 2024 lawsuit of exposing their children to content that pushed them to consider suicide.
Index analysis
The parliamentary committee's investigation identified insufficient moderation of TikTok, its ease of access by minors, and its sophisticated algorithm as factors that could push vulnerable individuals toward self-harm by trapping them in dedicated content loops.
Governance controls
TikTok stated it offers more than 50 preset features and settings designed to support the safety and well-being of teenagers, and removes 9 in 10 violative videos before they are viewed. The company refuted the accusations and said it would vigorously defend its record.
Classification
Sources and evidence
This record was researched and written by the Index, based on the following original reporting.