University Credit Union Data Breach
Last Updated on September 21, 2026
At A Glance
- What's Going On?
- Attorneys are gathering people impacted by the data breach affecting University Credit Union to take legal action via mass arbitration.
- What You Can Do
- If you got a notice about the data breach, have a University Credit Union account or membership, or received a loan, financing or other financial product from the credit union, fill out this quick form to sign up. Though there are no guarantees, data breach victims could be owed $100s.
- What Am I Signing Up For, Exactly?
- You are signing up for what’s known as mass arbitration, which is different from a class action and involves hundreds or thousands of consumers filing individual arbitration claims against the same company at the same time.
- Does This Cost Anything?
- It costs nothing to sign up, and the attorneys will only get paid if they win your claim.
Was your information exposed in the University Credit Union data breach?
If so, join others taking action. It doesn't cost anything, and all you have to do is fill out a quick form using the link below.
University Credit Union Data Breach: Legal Investigation
Attorneys working with ClassAction.org are are gathering consumers to sign up for legal action over the data breach affecting University Credit Union.
If you received notice about the breach or otherwise believe you were affected, keep reading to learn more and find out how to sign up.
University Credit Union Security Incident: What Happened?
In November 2025, Marquis Software Solutions, a marketing and communications vendor for University Credit Union (UCU), reported that it was the victim of a ransomware attack.
The company detected suspicious activity on its systems on August 14, 2025 and commenced an investigation with the help of cybersecurity experts. A review of the affected files indicated that the Marquis Software Solutions data breach may have exposed information received from the vendor’s customers, including University Credit Union, a financial cooperative that primarily serves university communities, students, alumni and staff. University Credit Union’s own systems were not compromised in the incident.
According to a letter sent to the Iowa Attorney General’s Office, the personal information that may have been involved in the data breach included names, addresses, phone numbers, Social Security numbers, taxpayer identification numbers, financial account information and dates of birth.
Data breach notices, a sample of which can be seen below, were sent to affected individuals beginning in late November 2025.
What You Can Do After the University Credit Union Data Breach
If your information was exposed in the data breach affecting University Credit Union, you may be able to take legal action via mass arbitration, which is different from a class action lawsuit.
Though there are no guarantees, those who sign up could be owed $100s for potential violations of their rights.
Got a notice about the data breach impacting University Credit Union or believe you were affected? Fill out this quick, secure form to join others taking action.
University Credit Union Data Breach Notice
Take Action
If you got a notice about the data breach affecting University Credit Union, have an account or membership with UCU, or received a loan, financing or other financial product from the credit union, join others taking action by filling out this quick, secure form.
Published: September 21, 2026
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The information submitted on this page will be forwarded to Bryson Harris Suciu & DeMay PLLC who has sponsored this investigation.
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ClassAction.org is a group of online professionals who are committed to exposing corporate wrongdoing and giving consumers the tools they need to fight back.
We've been reporting on the legal space for nearly a decade and have built relationships with class action and mass tort attorneys across the country.
