Data Breach Index (A–Z) – U
Explore 30 data breaches in the U group. Open a record for exposed data classes, affected account counts and recommended security steps.
U
UCARUFC Fight Club ForumsUKScrappersUN Internet Governance ForumUNSS (2026)URentBikeUSA.LifeUalabeeUbisoft.com ForumUbookUdemyUiggyUlmonUnder ArmourUnderworld EmpireUnico CampaniaUnigameUniversariumUniversity of CaliforniaUniversity of NottinghamUniversity of PennsylvaniaUniversity of the People (UoPeople) 2025Unix.com ForumsUnreal EngineUnverified Data SourceUpstoxUtah Gun ExchangeUtairuTorrentuuu9