Gain Federal Credit Union Data Breach Investigation

Shamis & Gentile P.A., one of the nation's premier class action law firms specializing in data breach cases, is investigating the Gain Federal Credit Union data breach.
If you were affected by the data breach, your sensitive personally identifiable information may have been exposed, and you may be eligible for compensation.
About Gain Federal Credit Union
Gain Federal Credit Union is a member-owned financial institution based in Burbank, California. Founded in 1940 as Burbank City Employees Federal Credit Union, the institution offers a variety of banking services similar to traditional banks, including personal and auto loans, coin counting, and youth financial education programs.
The credit union operates from its headquarters at 1800 W. Magnolia Blvd. in Burbank and employs approximately 44 people, according to LinkedIn.
What Happened?
On Oct. 20, 2025, Gain Federal Credit Union discovered unusual activity in a user’s email account.
An investigation involving forensic and legal experts determined that an unauthorized party had gained access to the account. Upon discovery, the credit union interrupted access and launched a comprehensive internal review, also notifying the appropriate authorities.
Gain Federal Credit Union reported the incident to the California, Indiana, and New Hampshire state attorney general offices as well as the Massachusetts OCABR in early February 2026.
The number of affected individuals as a result of this breach was 10,411.
The breach exposed sensitive information belonging to members.
Information Exposed:
- Names
- Addresses
- Account numbers
- Financial/loan information
- Driver's licenses
- Social security numbers
You May Be Entitled to Compensation
If your information was exposed in the Gain Federal Credit Union data breach, you may be eligible for compensation. Lawyers are ready to help individuals affected by this incident understand their rights and pursue claims for damages. Completing the below form is the first step to joining a potential lawsuit and protecting your interests.
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