Data Breach Law Group Investigates the TransUnion LLC Data Breach
By Data Breach Law Group | Posted on September 4, 2025 · South Carolina
Miami, FL — Data Breach Law Group is investigating a data breach involving TransUnion LLC, reported to the South Carolina Attorney General on September 4, 2025. The firm is reviewing whether affected individuals have legal claims arising from the incident.
TransUnion LLC is a major global consumer credit reporting agency that maintains comprehensive financial profiles on millions of individuals. As a financial institution, the company collects and stores highly sensitive personal data, including credit histories, loan records, and government-issued identification numbers used for identity verification and credit scoring. This data breach was officially reported to the South Carolina Attorney General in 2025, triggering formal notification requirements for those impacted. If you received a data breach notification letter, it indicates that your personal information held within TransUnion’s systems may have been compromised. This notice serves to inform you of the incident and provide guidance on how to monitor your financial accounts and credit reports for signs of unauthorized activity.
If you were affected
Stay alert to targeted scams
Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.
Keep your notification letter
Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.
Did you receive a letter from TransUnion LLC?
A case review is free and confidential. Tell us about your letter and we will explain your options.