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Progress Software and M&T Bank Data Breach Class Action

Last verified October 15, 2026Source: courtlistener-litigationHow 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, D. Massachusetts (No. 1:24-cv-11574).

  1. June 18, 2024
    Case filed

What happened

A proposed class action was filed against Progress Software Corporation and M&T Bank Corporation. The lawsuit appears to concern a data breach, as the nature of suit is 'Personal Property: Other' and the defendants include a software company and a bank. The allegations in the complaint are not detailed in the docket text and have not been proven.

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 Progress Software and M&T Bank Data Breach Class Action case?
No. The case is still being litigated — there is no settlement, no claim form, and no payout. It was filed June 18, 2024 in the District Court, D. Massachusetts (No. 1:24-cv-11574).What a class action lawsuit is →
Who are the attorneys in the Progress Software and M&T Bank Data Breach Class Action?
For the plaintiffs: Kristen Anne Johnson (Hagens Berman Sobol Shapiro LLP). From the public court docket.

Who's involved

Plaintiffs

  • Bridget Reardon

Defendants

  • M&T Bank Corporation
  • Progress Software Corporation

Counsel for plaintiffs

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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