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Marquis Software Solutions Data Breach Class Action

Last verified September 19, 2026Source: courtlistener-litigationHow ClaimWatch verifies cases

This case was recently filed and is being litigated — the claims below are allegations, not proven facts, and there is no settlement, claim form, or payout yet. Watch the case (right) and we'll email you when it moves, including if it settles and a claim process opens.

What happened

This proposed class action concerns an alleged data breach at Marquis Software Solutions, Inc. The lawsuit alleges that personal information of class members was compromised. Affected individuals are seeking recovery for damages and relief related to the unauthorized disclosure of their data.

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 Marquis Software Solutions Data Breach Class Action case?
No. This case has been filed and is still being litigated — there is no settlement, no claim form, and no payout. Many class actions are dismissed or never certified, so a case being filed does not mean anyone will be paid. If it settles and a claim process opens, that will be announced by a court-appointed settlement administrator.
Where is the Marquis Software Solutions Data Breach Class Action case being heard?
The case is before the District Court, E.D. Texas, case number 4:25-cv-01277. Everything alleged in the complaint is an allegation, not a proven fact.

Who's involved

Plaintiffs

  • Plaintiffs
  • Kathleen Matlock
  • Robert Harris
  • James Dull
  • Edward Hellyer
  • Kristin Bowles
  • Joseph Ridout
  • John Hamisch

+ 42 more

Defendants

  • Westerra Credit Union(Consol Defendant)
  • Florida Credit Union(Consol Defendant)
  • Security Credit Union(Consol Defendant)
  • SonicWall, Inc.
  • Marquis Software Solutions, Inc.(Consol Defendant)
  • University Credit Union(Consol Defendant)
  • First National Bank of Pennsylvania(Consol Defendant)
  • Wesbanco Bank, Inc.

+ 7 more

Counsel for plaintiffs

Parties and counsel from the public court docket. Listing an attorney here isn't an endorsement, and ClaimWatch isn't affiliated with any of them.

New to class actions?

This summary was generated from public settlement documents and may contain errors. Confirm eligibility, deadlines, and payment terms on the official settlement website before filing. ClaimWatch is not a law firm and this is not legal advice. Filing a claim is free.

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