Data Breach Law Group Investigates the Corban OneSource, LLC Data Breach
By Data Breach Law Group | Posted on February 4, 2026 · New Hampshire
Miami, FL — Data Breach Law Group is investigating a data breach involving Corban OneSource, LLC, reported to the New Hampshire Attorney General on February 4, 2026. The firm is reviewing whether affected individuals have legal claims arising from the incident.
Corban OneSource, LLC operates as a professional Human Resources Outsourcing (HRO) and payroll services provider, managing sensitive personnel and administrative functions for various client organizations. In this capacity, the company typically collects and maintains extensive employee records, including payroll data, tax documentation, and government-issued identification numbers required for benefits administration and regulatory compliance. In 2026, the company officially reported a data security incident to the New Hampshire Attorney General, confirming that unauthorized access to their systems occurred. If you have received a formal data breach notification letter from Corban OneSource, it indicates that your personal information was stored within their systems at the time of the incident. This notice is intended to inform you of the nature of the exposure and the steps the company is taking to address the security compromise.
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 Corban OneSource, LLC?
A case review is free and confidential. Tell us about your letter and we will explain your options.