Cyber Incident Victim: MemberClose LLC
Date:
Oct 2025
Location:
United States of America
Summary
MemberCloseLLC discovered suspicious activity on a cloud application and launched an investigation that determined unauthorized parties may have accessed and acquired files containing personal information such as names, Social Security numbers and dates of birth. The incident prompted a law firm to investigate potential claims on behalf of affected individuals. The company provides credit unions with an online lending platform that centralizes mortgage services.
| CIA Posture | Motives | Tactics, Techniques & Procedures |
|---|---|---|
| Available to members | 0 motives | 1 technique |
| Threat Actors | Type | Location |
|---|---|---|
| 0 actors | Available to members | Available to members |
Description
MemberClose provides credit unionswith an online lending platform that centralizes mortgage services, enabling them to work more efficiently and compete with larger lenders. On or about October 30, 2025, MemberClose learned of a data breach. They discovered suspicious activity on a cloud application on that date. They immediately launched an investigation. The investigation determined that on or around October 29, 2025, certain files in the impacted system had been potentially accessed and acquired by an unauthorized third party. Those files may have contained personal information, including names, Social Security numbers, and dates of birth.
The potential exposure of names, Social Security numbers, and dates of birth raises privacy concerns for affected individuals. Edelson Lechtzin LLP is investigating data privacy claims on behalf of MemberClose LLC customers whose data may have been compromised. The law firm is pursuing a class action lawsuit to seek legal remedies for individuals whose sensitive personal data may have been compromised. The firm provides contact information for those wishing to discuss the case, including phone, email, and address. Edelson Lechtzin LLP is a national class action law firm with offices in Pennsylvania and California, focusing on various litigation areas including data breach cases. The press release was issued on January 21, 2026, from Newtown, PA.