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In litigation — no settlement yetdata breachprivacy

Keffer Development Services Data Security Breach Class Action

Verified September 19, 2026Found via the federal court docketHow ClaimWatch verifies cases

Still being litigated: the claims below are allegations, not findings, and there is no settlement, claim form or payout yet.

Where this case stands

In litigation

The case has been filed and is being fought in court. There is no settlement, no claim form and no payout yet; many class actions are dismissed or never certified.

Pending in the District Court, E.D. Michigan (No. 2:25-md-03159).

  1. August 8, 2025
    Case filed

What happened

This proposed class action alleges that Keffer Development Services, LLC suffered a data security breach affecting personal information of ordinary people. The case has been filed as a multidistrict litigation (MDL), indicating multiple related claims based on the security incident.

Do you qualify?

No settlement exists yet, so there is nothing to file and no class definition to check. If the case settles, the settlement will define exactly who qualifies — watch this case and we'll let you know.

How to file

There is no claim to file yet. If this case reaches a settlement, a claim process will open — usually with an official settlement website and a filing deadline.

Common questions

Can I file a claim in the Keffer Development Services Data Security Breach Class Action case?
No. The case is still being litigated — there is no settlement, no claim form, and no payout. It was filed August 8, 2025 in the District Court, E.D. Michigan (No. 2:25-md-03159).What a class action lawsuit is →
Who are the attorneys in the Keffer Development Services Data Security Breach Class Action?
For the plaintiffs: Edward A. Wallace (Wallace Miller); Anna Doren (Sanford DeRose Trial Lawyers LLP); Steven M. Nathan (Hausfeld LLP); Mariya Weekes (Milberg, PLLC). For Keffer Development Services, LLC: Timothy H. Howlett (Dickinson Wright); Elle Carrothers Kersten (Dickinson Wright PLLC); Brittany Lynn Romig (Starr Butler, PLLC); William S. Cook (Wilson Elser). From the public court docket.

Who's involved

Plaintiffs

  • Jane Doe 25-12598
  • Jane Doe 25-12599
  • Jane Doe 25-12600
  • Jane Doe 25-12601
  • Jane Doe 25-10999
  • Jane Doe 25-10988
  • Jane Doe 25-10946
  • Jane Doe 25-10951

+ 7 more

Defendants

  • Sherrone Moore
  • RCI (WRS). LLC
  • RCI (WRS) Inc.
  • Novacare Rehabilitation
  • Select Medical Corporation
  • Loyola University Chicago
  • Simmons University
  • High Point University

+ 15 more

Counsel for plaintiffs

Counsel for defendants

Other cases these firms appear in

From the public court docket, contact details as filed; not an endorsement.

Guides:What is a class action lawsuit?How class membership worksYour options as a class member

Summarised from public settlement documents; confirm terms on the official settlement website. ClaimWatch is not a law firm, and filing a claim is free.

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