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MDL No. 2879

Marriott International, Inc., Customer Data Security Breach

On the current JPML reportJPML report of September 1, 2026

IN RE: Marriott International, Inc., Customer Data Security Breach Litigation is a pending federal multidistrict litigation in the District of Maryland before John P. Bailey (U.S. District Judge). The Judicial Panel's report dated September 1, 2026 lists 73 actions pending and 91 actions historically.

The docket record

Actions pending
730
Total actions, historical
91
Change, 3 months
0
Change, 12 months
0
Docket
MDL No. 2879
Court
District of Maryland
Transferee judge
John P. BaileyU.S. District Judge

Source: JPML “Pending MDL Dockets by Actions Pending,” report dated September 1, 2026 · first in our series Jan 2024

Actions pending in MDL 2879, by monthly JPML report0255075100Jan 2024Jul 2024Feb 2025Aug 2025Feb 2026Aug 2026Sep 2026
Actions pending on each monthly JPML report, Jan 2024 to Sep 2026. Gaps are months the report omitted the figure.

Month-by-month figures, Jan 2024 to Sep 2026

Report dateActions pendingChangeTotal, historicalReport
September 1, 202673091PDF
August 3, 202673091PDF
July 1, 202673091PDF
June 1, 202673091PDF
May 1, 202673091PDF
April 1, 202673091PDF
March 2, 202673091PDF
February 2, 202673091PDF
January 5, 202673091PDF
December 2, 202573091PDF
November 3, 202573091PDF
October 1, 202573091PDF
September 2, 202573091PDF
August 1, 202573091PDF
July 1, 202573091PDF
June 2, 202573091PDF
May 1, 202573091PDF
April 1, 202573091PDF
March 3, 202573091PDF
February 3, 202573091PDF
January 2, 202573091PDF
December 2, 202473091PDF
October 1, 202473091PDF
September 3, 202473091PDF
August 1, 202473091PDF
July 1, 202473091PDF
June 3, 202473091PDF
May 1, 202473091PDF
April 1, 202473091PDF
March 1, 202473091PDF
February 1, 202473091PDF
January 2, 20247391PDF

How to read this record

Actions pending is the number of individual civil actions currently centralized in this MDL, as counted by the Judicial Panel on the report date. It rises as new cases are transferred or filed directly in the MDL court and falls as cases settle, are dismissed, or are remanded for trial. Total actions is the historical count of every action ever part of the docket.

A rising count means new plaintiffs are still filing; it does not by itself say anything about the merits. A falling count after a settlement announcement usually reflects the settlement being processed. The monthly report says nothing about trial dates, rulings, or settlements; for those, check the transferee court's docket.

Track this docket

An email when the monthly count changes or the docket leaves the report.

Source

U.S. Judicial Panel on Multidistrict Litigation, “MDL Statistics Report: Distribution of Pending MDL Dockets by Actions Pending,” monthly PDF reports January 2, 2024 to September 1, 2026, jpml.uscourts.gov. Parsed by Settlement Record; see methodology. Settlement Record is an independent reference built from public court records and agency publications. Nothing here is legal advice, and nothing here states that any person has a valid claim. Litigation facts are dated and sourced on each page; confirm anything you rely on against the court's own docket.