Corban OneSource, LLC Reports Data Security Incident to New Hampshire AG

Corban OneSource, LLC, a company specializing in human resources outsourcing and payroll services, has officially reported a data security incident. This filing was made with the New Hampshire Attorney General on February 4, 2026.

The report indicates that unauthorized access to Corban OneSource's systems occurred. The company's operations involve handling sensitive personnel and administrative functions for various client organizations, which means extensive personal information is typically maintained.

While the specific categories of information involved are not detailed in the public filing, the issuance of formal data breach notification letters by Corban OneSource confirms that personal information was within the affected systems. If you received such a letter, it signifies your data was stored by the company at the time of the incident.

Corban OneSource states it is actively investigating the nature and scope of this security compromise. Individuals who have received a notification should carefully review the information provided directly by the company.

To safeguard against potential misuse of any exposed information, it is advisable to regularly monitor your account statements and credit reports for any suspicious activity. Consider implementing multi-factor authentication for your online accounts and be cautious of unsolicited communications requesting personal details.