MDL 3159 — Keffer Development Services, LLC, Data Security Breach Litigation

Pending on the 2026-08-03 JPML roster.

Pending actions over time

Civil actions pending in this MDL, from JPML's monthly Actions-Pending reports.

Roster timeline

Each cell is one monthly JPML report (2014-02-19 → 2026-08-03); filled cells are months this MDL was on the pending roster.

Related Data Breach & Privacy

• MDL 3083 — MOVEit Customer Data Security Breach Litigation — 236 pending
• MDL 3108 — Change Healthcare, Inc., Customer Data Security Breach Litigation — 147 pending
• MDL 3114 — AT&T Inc. Customer Data Security Breach Litigation — 139 pending
• MDL 2879 — Marriott International, Inc., Customer Data Security Breach Litigation — 73 pending
• MDL 3126 — Snowflake, Inc., Data Security Breach Litigation — 71 pending
• MDL 3170 — Trans Union, LLC, Customer Data Security Breach Litigation — 63 pending

All data breach & privacy MDLs →

Sources

• JPML Pending MDLs (official)
• Roster report containing this row

Roster presence is our derivation from JPML's monthly PDFs; confirm current status with the court before relying on it.