CoVantage Credit Union Data Breach Affects Subscriber Privacy
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By Join The Case · Published November 27, 2025 · Updated November 27, 2025 · 6 min read
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Dapeer Law, P.A., a top-rated class action law firm, is investigating the CoVantage Credit Union data breach. If you received notice that your information was exposed during this breach, you may be entitled to compensation. It's free to join our investigation to see if we can help you recover.

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CoVantage Credit Union Data Breach Lawsuit Investigation

CoVantage Credit Union members have been notified of a cybersecurity incident involving a third-party service provider. If you received a breach letter, you may be entitled to no-cost identity protection or possible legal remedies. Complete the form on this page for a free, confidential case evaluation.

Key Facts

  • Breach discovered: August 14, 2025
  • Reported to Maine Attorney General: November 26, 2025
  • Impacted system: Vendor network environment operated by Marquis
  • Free service offered: Complimentary membership with Epiq Privacy Solutions ID
  • Official notice: Download Official Breach Notice (PDF)

What Happened?

CoVantage Credit Union (CoVantage Credit Union) reported that on August 14, 2025 it detected suspicious activity within the network of its marketing vendor, Marquis. A forensic investigation confirmed that an unauthorized third party accessed Marquis’ environment and copied certain files. Internal CoVantage Credit Union systems and core banking platforms were not affected.

What Information Was Exposed?

After reviewing the exfiltrated files, CoVantage Credit Union determined on October 27, 2025 that member personal information was present. The notice states that the data elements included “<<Breached Elements>>.” The credit union reports no evidence of actual or attempted misuse to date.

Timeline of Events

  • August 14, 2025 — Discovery: Suspicious activity detected in Marquis’ network.
  • CoVantage engaged cybersecurity experts and notified law enforcement.
  • October 27, 2025 — Data review completed: Personal data confirmed in copied files.
  • November 26, 2025 — Public disclosure: Incident reported to the Maine Attorney General and member letters mailed.
  • November 27, 2025 — Last update: Company reiterated there is no evidence of data misuse.

Steps Taken by CoVantage Credit Union

According to the breach notice, CoVantage Credit Union:

  • Immediately launched an investigation with external cybersecurity specialists.
  • Informed federal law-enforcement authorities.
  • Implemented additional security safeguards within the vendor’s environment to reduce future risk.
  • Provided impacted members with complimentary identity-protection services through Epiq Privacy Solutions ID.

What Affected Members Can Do

While no misuse has been reported, CoVantage Credit Union urges members to:

  • Activate the free Epiq Privacy Solutions ID monitoring service detailed in the letter.
  • Review bank, credit-card and credit-report activity over the next 12–24 months.
  • Promptly report any unauthorized transactions to the credit union and relevant financial institutions.
  • Consider placing a fraud alert or security freeze with the nationwide credit bureaus.

Company Overview

Frequently Asked Questions

I received a data breach letter from CoVantage Credit Union — what should I do?
Follow the activation instructions for the complimentary Epiq Privacy Solutions ID service and monitor your financial accounts and credit reports for the next 12–24 months.
What information did the CoVantage Credit Union breach expose?
The letter states that personal data referenced as “<<Breached Elements>>” was in the copied files. CoVantage Credit Union has not confirmed misuse of this information.
How many people were affected by the CoVantage Credit Union breach?
The total number of impacted members has not been disclosed in the public filing with the Maine Attorney General.
Did CoVantage Credit Union offer credit monitoring, and for how long?
Yes. Impacted members are being offered a complimentary membership with Epiq Privacy Solutions ID. The duration is provided in the enrollment materials included with the letter.
How do I submit a claim related to the CoVantage Credit Union data breach?
Complete the contact form on this page to receive a free case evaluation. An attorney can advise you on potential claims for out-of-pocket costs, time spent, or future losses.
Where can I get the official CoVantage Credit Union breach notice PDF?
You can download the notice directly from the Maine Attorney General’s website using the button above.

Need Legal Help?

If your personal information was compromised, you may have legal rights at no upfront cost. Contact us today for a free consultation and learn whether you qualify to join a CoVantage Credit Union data breach lawsuit.

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