SOMI v X Corp and Others — Amsterdam District Court, 27 May 2026

In an interlocutory judgment, the Amsterdam District Court considered the admissibility of SOMI’s WAMCA collective action on behalf of approximately eight million Dutch users of X, concerning alleged data-security failures, unlawful microtargeting and breaches of the Digital Services Act. The court found that the action met important representativeness and collective-treatment requirements, despite uncertainty concerning individual damages, but required SOMI to provide further evidence that it has sufficient financial resources and operates independently from its litigation funder before the case can proceed to the merits. Read the judgment.