Walker Accounting and Tax Service Data Breach Lawsuit Investigation

Shamis & Gentile P.A., one of the nation's premier class action law firms specializing in data breach cases, is investigating the Walker Accounting & Tax Service data breach.
If you were affected by the data breach, your sensitive personally identifiable information may have been exposed, and you may be eligible for compensation.
About Walker Accounting & Tax Service
Walker Accounting & Tax Service is a full-service accounting firm based in Walterboro, South Carolina. The company provides a range of services, including business and personal tax preparation, quarterly taxes, 1099s and W2s, bookkeeping, and business start-up support.
In addition to tax preparation, the firm offers notary public services.
What Happened?
On April 3, 2026, Walker Accounting & Tax Service discovered suspicious activity on its network.
An investigation revealed unauthorized connections that could have been used to steal information from the company’s systems. The company also became aware of certain fraudulently filed tax returns through its cloud-based tax preparation software.
Information Exposed:
- Names
- Social Security numbers
- Financial account numbers
- Taxpayer identification numbers
- Medical records
- Medical information
In Massachusetts, four people were reported affected, while in South Carolina, 3,304 people were affected.
You May Be Entitled to Compensation
If your information was compromised in the Walker Accounting & Tax Service data breach, you may be entitled to compensation. Lawyers are investigating potential claims on behalf of affected individuals. By taking action, you can help protect your rights and potentially recover damages for any harm suffered as a result of this incident.
To find out if you qualify and to join a lawsuit related to this data breach, complete the below form.
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