Washington Trust Company of Westerly and Marquis Software Solutions data breach

Clerk's notes

On December 15, 2025, a data breach involving Washington Trust Company of Westerly and Marquis Software Solutions was officially reported to the New Hampshire Attorney General. This disclosure indicates that systems managed by these entities experienced an unauthorized access incident, prompting an official notification process for those impacted.

While the specific nature of the information involved is under review, the reporting of such an incident typically means that personal information held by these organizations may have been compromised. Individuals who received a notification letter should carefully examine the details provided, as it confirms their data was potentially involved.

This incident is currently under investigation to determine the full scope and impact on affected individuals. For those whose personal information may have been exposed, the primary concern is the potential for misuse. It is crucial to remain vigilant for any unusual activity in financial accounts or unexpected communications that may arise.

If you received a data breach notification related to Washington Trust Company of Westerly and Marquis Software Solutions, consider implementing general protective measures. Review all financial statements for unfamiliar transactions and monitor your credit reports for any new accounts opened in your name. Additionally, be wary of unsolicited emails or calls asking for sensitive personal details.

Understanding your options following a data breach can be complex. If your personal information was involved in this incident, you may wish to discuss your situation. We offer a free case review to help individuals understand their potential next steps.

If a notification letter about this breach reached you, see every New Hampshire data breach on file or browse all cases.