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MMDLRadar

Data Breach & Privacy

Trans Union, LLC, Customer Data Security Breach Litigation

Data Breach & PrivacyNewly CentralizedMDL 3170

Pending actions

63

Historical total

67

Resolved / remanded

4

Share of caseload still pending94%

Newly Centralized. Consolidated within the last 18 months. Of 67 lawsuits ever part of this litigation, 63 remain active.

About this litigation

Trans Union, LLC, Customer Data Security Breach Litigation is a federal multidistrict litigation classified by the Judicial Panel on Multidistrict Litigation as a Data Breach and Consumer Privacy docket. It was centralized on December 16, 2025 before Robert W. Gettleman, Sr. District Judge, in the N.D. Illinois.

As of the August 3, 2026 JPML report, 63 individual lawsuits are pending in this MDL. Cases coordinated in an MDL keep their separate identity — they are managed together only for pretrial proceedings. Learn how MDLs work.