Big Brothers Big Sisters of Eastern Missouri Data Breach Lawsuit Investigation
Received a September 2026 breach notice from Big Brothers Big Sisters of Eastern Missouri?
Dapeer Law, P.A. is investigating a potential class action against Big Brothers Big Sisters of Eastern Missouri, a St. Louis based youth mentoring nonprofit, on behalf of individuals whose Social Security numbers and driver's license numbers may have been exposed in a recently disclosed data security incident.
Who may qualify
You may be eligible to participate in a class action if any of the following applies:
- You received a data breach notification letter from Big Brothers Big Sisters of Eastern Missouri dated September 2026.
- Your letter offered enrollment in free Kroll identity monitoring, credit monitoring, fraud consultation, and identity theft restoration services.
- You had personal information held by Big Brothers Big Sisters of Eastern Missouri as a volunteer, mentor, employee, applicant, donor, or program participant.
- No proof of harm required to consult with counsel. You do not need to have already suffered identity theft to explore your legal options.
- Excluded: individuals who did not receive a breach notice and whose information was not involved in the incident.
Not sure if you qualify?
Send us your notice, we'll confirm your eligibility at no cost.
What happened
Big Brothers Big Sisters of Eastern Missouri, a youth mentoring nonprofit headquartered in St. Louis, Missouri, filed a data breach notice with the Massachusetts Attorney General on September 14, 2026. According to the filing, an unauthorized incident compromised certain files containing sensitive personal information, and the organization determined that 3 Massachusetts residents were among the individuals affected.
The organization reports that the information involved included Social Security numbers and driver's license numbers. Big Brothers Big Sisters of Eastern Missouri has retained Kroll to provide affected individuals with complimentary identity monitoring, credit monitoring, fraud consultation, and identity theft restoration services, and has established a dedicated hotline at (844) 301-0084, available Monday through Friday from 8:00 a.m. to 5:30 p.m. Central Time. The sample notice letter filed with the regulator does not state the enrollment deadline or the length of the monitoring term, which are printed in each recipient's individual letter.
The date the unauthorized access occurred, the date it was discovered, the cause of the incident, and the total number of individuals affected nationwide are not disclosed in the public filing. Social Security numbers and driver's license numbers are among the most sensitive identifiers a person holds, they cannot be changed the way a password or a card number can, and exposure of both together is commonly associated with a heightened risk of synthetic identity fraud, fraudulent credit applications, and tax refund fraud. Whether the organization's pre-breach security practices met the standards required by state and federal law is among the issues being evaluated.
What to do if you received a letter
Keep your notice letter
Do not discard it. Your letter contains the membership number needed to activate the Kroll monitoring services and is important evidence if you decide to participate in a lawsuit.
Enroll in the free Kroll identity and credit monitoring
Enroll in the Kroll services offered in your letter before the deadline stated in the notice. Accepting this benefit does not waive your right to pursue legal action.
Place a fraud alert or credit freeze
Contact Equifax, Experian, and TransUnion to place a fraud alert or freeze on your file. Request a free weekly credit report from AnnualCreditReport.com, and use the FTC's IdentityTheft.gov recovery guide.Because Social Security numbers and driver's license numbers were reported as involved, consider placing a security freeze with all three nationwide credit bureaus and requesting an Identity Protection PIN from the IRS.
Speak with a data breach attorney
Consultations with Dapeer Law are free and confidential. We'll review your notice, explain your options, and advise whether you may be eligible to join a class action.
Submit your notice for a free review
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Breach timeline
Compensation you may be entitled to
Out-of-pocket expenses
Credit freezes, identity restoration services, and other costs incurred responding to the breach.
Time spent monitoring
Hours spent reviewing accounts, disputing fraudulent charges, and dealing with identity theft issues.
Identity theft & fraud losses
Unreimbursed funds stolen from accounts, unauthorized credit lines, or tax refund fraud tied to the breach.
Statutory damages
Certain state data breach and consumer protection statutes provide for fixed damages regardless of actual loss.
Injunctive relief
Court orders requiring the organization to implement stronger data security practices going forward.
Compensation categories depend on applicable state law, the types of data exposed, and documented losses. No recovery is guaranteed.
Common questions
I received a data breach letter from Big Brothers Big Sisters of Eastern Missouri. What should I do? +
Keep the letter. Activate the free Kroll identity monitoring and credit monitoring services using the membership number in your notice before the deadline printed there. Because Social Security numbers and driver's license numbers were reported as involved, consider placing a fraud alert or a security freeze with Equifax, Experian, and TransUnion, order your free credit reports from AnnualCreditReport.com, and request an Identity Protection PIN from the IRS before tax season. Report any suspected identity theft at IdentityTheft.gov and keep a copy of any police report. Accepting the monitoring does not waive your right to sue.
Am I eligible to join a class action against Big Brothers Big Sisters of Eastern Missouri? +
If you received a data breach notice from Big Brothers Big Sisters of Eastern Missouri, you are likely eligible for a free case evaluation. Eligibility depends on your state of residence, the categories of your data that were exposed, and any losses you have suffered. Dapeer Law will review your notice at no cost.
How much money could I receive from a class action lawsuit? +
Data breach class action recoveries vary significantly. Settlements typically range from a few hundred dollars for basic out-of-pocket losses to several thousand dollars for documented identity theft, with class size, damages, and negotiation all affecting the final amount. No payout is guaranteed, and this investigation has not yet resulted in a settlement.
What personal information was exposed in the breach? +
The organization reported that the files involved contained Social Security numbers and driver's license numbers. Your individual letter should specify which categories of your information were involved. If any other data elements were included for you, keep that letter, because it may affect the claims available to you.
Did Big Brothers Big Sisters of Eastern Missouri offer free credit monitoring? +
Yes. Big Brothers Big Sisters of Eastern Missouri retained Kroll to provide complimentary identity monitoring, credit monitoring, fraud consultation, and identity theft restoration services. The sample notice filed with the regulator does not state the service term or the activation deadline, so check your individual letter for both. Enrollment is separate from, and does not waive, your right to pursue a claim.
How many people were affected by the Big Brothers Big Sisters of Eastern Missouri breach? +
The filing with the Massachusetts Attorney General lists 3 affected Massachusetts residents. Because the organization operates in Missouri, the total number of individuals affected nationwide is likely higher, but it is not disclosed in the Massachusetts filing. This page will be updated as additional information becomes available.
Is there a deadline to take legal action? +
Yes. Statutes of limitations for data breach claims vary by state and legal theory, typically ranging from one to six years. Waiting can permanently bar your claim. Contact us as soon as possible for a free evaluation.
How do I get a copy of the official breach notice? +
The notice filed with the Massachusetts Attorney General is available through the Massachusetts AG's public breach records (linked in Sources below). If you received a letter but no longer have it, Dapeer Law can assist you in obtaining a copy during your free consultation, and the organization's hotline at (844) 301-0084 is available Monday through Friday, 8:00 a.m. to 5:30 p.m. Central Time.
Sources & references
- Official breach notice filing · Massachusetts Attorney General, Big Brothers Big Sisters of Eastern Missouri Breach Notice (PDF)
- Company · Big Brothers Big Sisters of Eastern Missouri (bbbsemo.org)
- Credit bureau freezes · Equifax · Experian · TransUnion
- Free weekly credit reports · AnnualCreditReport.com
- Identity theft recovery guide · FTC IdentityTheft.gov
Don't let the deadline decide for you. Submit your claim today.
You only have a limited window to act. Our team will review your notice, explain your options, and tell you whether you may be eligible to recover compensation, at no cost to you.
