UB Greensfelder LLP Data Breach Lawsuit Investigation
Updated: October 10, 2025
If you received a notice from UB Greensfelder LLP about a recent data security incident, you may be entitled to compensation and complimentary identity-protection services. Use the resources below to understand what happened and learn how to assert your rights.
What Happened?
On October 9, 2025, UB Greensfelder LLP (UBG) filed a data breach notification with the Massachusetts Attorney General. The firm advised that an incident compromised personal information belonging to at least 1 Massachusetts resident.
Information Exposed
- Social Security numbers
UB Greensfelder LLP’s Response
UBG states that protecting the confidentiality, privacy, and security of information in its care is a top priority. As part of its response, the firm:
- Notified the appropriate state authorities on October 9, 2025;
- Offered 24 months of complimentary credit and identity monitoring through Kroll, including fraud consultation and identity-theft restoration services;
- Provided a dedicated call center at 1-866-291-2053 (Monday–Friday, 8:00 a.m.–5:30 p.m. CT) and a mailing address at 10 S. Broadway, Suite 2000, St. Louis, MO 63102 for additional questions.
Steps You Can Take Now
UBG’s letter outlines several proactive measures you can implement immediately:
- Obtain your free annual credit reports at AnnualCreditReport.com or by calling 1-877-322-8228.
- Consider placing a fraud alert or credit freeze with any of the three major bureaus:
Equifax | Experian | TransUnion - Visit IdentityTheft.gov for personalized recovery plans if you suspect misuse of your data.
- Contact local law enforcement and request a copy of any police report related to identity theft, as permitted under Massachusetts law.
Lawsuit Investigation: Do You Qualify?
Individuals whose Social Security numbers were exposed may be eligible to seek monetary relief for time spent monitoring accounts, out-of-pocket losses, and future risk of identity theft. Experienced data-privacy attorneys are currently evaluating potential claims against UB Greensfelder LLP for failing to adequately secure sensitive information.
Next step: Preserve your notice letter and any documents showing fraudulent activity, then consult a consumer-protection attorney to explore your legal options.
Company Overview
- Website: ubglaw.com
- Headquarters: 10 S. Broadway, Suite 2000, Saint Louis, MO 63102, USA
- Industry: Legal Services
- Year Founded: 2024
- Workforce: Approximately 275 lawyers
- Known Social Channels: (no official social profiles were listed in public records as of this update)
Frequently Asked Questions
How many people were impacted by the UB Greensfelder LLP data breach?
According to the Massachusetts filing, the incident affected 1 individual in the state.
What personal data did UB Greensfelder LLP lose?
The notification lists Social Security numbers as the compromised data element.
Is UB Greensfelder LLP offering free credit monitoring?
Yes. The firm is providing 24 months of complimentary identity and credit monitoring through Kroll.
Can I sue UB Greensfelder LLP for the data breach?
You may have legal claims for damages associated with increased risk of identity theft. Consult a qualified privacy attorney to review your specific circumstances.
How do I enroll in the free Kroll services?
Visit enroll.krollmonitoring.com and enter the membership number found in your mailed notice by the stated activation deadline.