MemberSource Credit Union Data Breach Impacts 31,046 Individuals
MemberSource Credit Union, based in Houston, Texas, experienced a data breach on June 3, 2025. The Safepay ransomware group publicly claimed responsibility on June 17, 2025, stating they obtained 50 GB of data. The breach exposed names, Social Security numbers, driver's license or state identification numbers, and financial account information of 31,046 individuals.
Signal context
First seen: Jun 17, 2025
Last updated: Jun 26, 2026
Status: Public signal
Key points
- 31,046 individuals affected.
- Safepay ransomware group claimed responsibility on June 17, 2025, and obtained 50 GB of data.
- Exposed data included names, Social Security numbers, driver's license or state identification numbers, and financial account information.
Signal analysis
BetaThis analysis groups the signal by industry, likely incident action and impacted security area. It helps compare this signal with other published signals without treating the labels as final determinations.
Sector: Finance and Insurance
Likely country: Location not provided
Watch ransomware, endpoint compromise and business interruption exposure.
- Source type: outside the affected organization
Impact area: Confidentiality, Availability
Likely asset: User or customer data
- 21 signals in the same sector
- 100 signals with the same likely impact area
- 1 signal linked to this organization/domain
External sources
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