What Is This About?

If you recently received a letter or an email from Interior Federal Credit Union informing you that your sensitive personal information was compromised in a data breach, we would like to speak with you about your rights and potential legal remedies. Interior Federal Credit Union recently disclosed that it was affected by a data breach involving its third-party vendor, Marquis Software Solutions, which exposed individuals’ sensitive personal information.

What Happened?

On August 14, 2025, Marquis Software Solutions, a vendor that provides digital and physical marketing services to Interior Federal Credit Union, detected suspicious activity on its network. Marquis determined it was the victim of a ransomware attack after an unauthorized third party accessed its network through a SonicWall firewall. The breach was limited to Marquis’ systems; Interior Federal Credit Union’s internal systems were not directly compromised. A forensic investigation revealed that files containing sensitive personal information provided by business customers—including Interior Federal Credit Union—may have been accessed and acquired by the unauthorized party. Marquis notified its affected business customers in November 2025 and began coordinating with them to notify impacted individuals and appropriate regulatory authorities. As of the latest disclosures, 696 members of Interior Federal Credit Union were affected across several states.

What Information Was Impacted?

Upon information and belief, the following types of sensitive personal information may have been compromised:
  • Names;
  • Addresses;
  • Dates of birth;
  • Phone numbers;
  • Social Security and tax ID numbers; and
  • Financial account information.
 

What Action Can You Take?

My Data Breach Attorney is investigating whether affected users are entitled to compensation. If you received a notice from Interior Federal Credit Union there is no cost or obligation to participate. Complete the form above to find out about your rights and potential legal remedies available.

About Interior Federal Credit Union

Interior Federal Credit Union, headquartered in Washington, DC, is a member-owned not-for-profit financial institution that primarily serves employees, volunteers, contractors, and family members connected to the U.S. Department of the Interior, along with select partner organizations. Founded in 1935, the credit union provides a wide variety of banking services including checking and savings accounts, personal loans, credit cards, and access to an extensive shared branch and ATM network.

About

My Data Breach Attorney

Backed by the nationally recognized law firm Levi & Korsinsky, we combine decades of legal expertise with an unwavering focus on consumer advocacy. Levi & Korsinsky is a nationally recognized consumer advocacy law firm that has recovered hundreds of millions of dollars against the largest of corporations. The firm is a 100% contingency firm – we don't get paid unless you get paid! Prior results do not guarantee similar outcomes.

Frequently Asked Questions

Know Your Legal Rights After a Data Breach Incident

A data breach occurs when sensitive, confidential, or protected information is accessed, disclosed, or stolen without authorization. This may include personal data, financial information, medical information, or business secrets.

Our firm provides the following services:

  • Investigating the breach and determining liability.
  • Filing lawsuits or claims against negligent companies.
  • Helping recover financial damages.
  • Advising on legal steps to protect your rights.

As a consumer, you have the right to:

  • Be notified of the breach under U.S. laws, such as the California Consumer Privacy Act (CCPA) or General Data Protection Regulation (GDPR) if applicable.
  • Seek compensation for financial or reputational harm.
  • Take legal action against the entity responsible for negligence.

Depending on the case, you may be entitled to:

  • Reimbursement for financial losses (e.g., identity theft).
  • Compensation for emotional distress or loss of privacy.
  • Punitive damages if negligence is proven.

Yes, time is critical. If you suspect your data has been compromised:

  • Secure your accounts by changing passwords.
  • Monitor your credit reports for unusual activity.
  • Contact a law firm to explore legal options for compensation.

Our firm works on a contingency fee basis, meaning you pay nothing upfront. We only get paid if we recover compensation for you.

Take Action. Choose My Data Breach Attorney