• November 2025 •

Norway Savings Bank Data Breach

Last Updated on November 21, 2025

If your information was compromised in the Norway Savings Bank data breach, you may be able to start a class action to collect money for the harm you’ve suffered.

• Keep reading for more information

At A Glance

What's Going On?: Attorneys need to hear from people affected by the Norway Savings Bank data breach as they investigate whether a class action lawsuit can be filed.
What You Can Do: If you believe your information may have been compromised in the Norway Savings Bank data breach, fill out the form on this page to learn more about the investigation and how you can help.
Does This Cost Anything?: It costs nothing to get in touch or to talk to someone about your rights.
What Can I Get?: If filed and successful, a class action lawsuit could provide consumers with money for any harm resulting from the Norway Savings Bank breach.

Norway Savings Bank Data Breach: Lawsuit Investigation

Attorneys working with ClassAction.org are looking into whether a class action lawsuit can be filed in light of the Norway Savings Bank data breach.

As part of their investigation, they need to hear from individuals who had their information exposed in the incident, including those who received notice of the Norway Savings Bank data breach or otherwise believe they are affected.

Norway Savings Bank Security Incident: What Happened?

Norway Savings Bank, a mutual banking and financial services company based in Norway, Maine, has announced a data breach involving third-party vendor Marquis. On August 14, 2025, unauthorized access occurred at Marquis' data environment; Norway Savings Bank's own systems were unaffected. The bank was kept informed by the vendor throughout the incident and worked with cybersecurity experts to identify any compromised customer information.

The investigation, concluding on October 27, 2025, revealed that the breach might have exposed names, addresses, dates of birth, Social Security numbers, tax identification numbers, and financial account information. Norway Savings Asset Management Group accounts were not impacted.

According to a report submitted to the Maine Attorney General's Office, the Norway Savings Bank data breach impacted 51,000 individuals.

What You Can Do After the Norway Savings Bank Data Breach

If your information was exposed in the Norway Savings Bank data breach, attorneys want to hear from you. You may be able to start a class action lawsuit to recover compensation for loss of privacy, time spent dealing with the breach, out-of-pocket costs, and more.

A successful case could also force Norway Savings Bank to ensure they take proper steps to protect the information they were entrusted with.

Affected by the Norway Savings Bank data breach? Fill out the form on this page today.