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Investigation OpenNH AG filing · March 20, 2026

Normandin, Cheney & O’Neil Reports Data Incident to NH AG

Normandin, Cheney & O’Neil, PLLC, a New Hampshire firm, has filed a data breach notification with state regulators regarding an unspecified security incident. This filing informs individuals that their personal information may have been involved, prompting a review of personal accounts and monitoring for unusual activity.

State
NH
Reported
March 20, 2026

Normandin, Cheney & O’Neil, PLLC, a firm based in New Hampshire, has formally reported a data security incident to state authorities. This notification, submitted on March 20, 2026, indicates that an unauthorized event may have exposed personal information belonging to individuals.

The public filing does not specify the exact nature of the security breach or the precise categories of data involved. Consequently, it is described in general terms as 'personal information' or 'the information involved' within the official record. The specific number of individuals potentially affected by this event also remains unspecified.

At present, the incident is reported as actively investigating. This means authorities and the firm are working to understand the full scope and impact of the event. Official details are derived directly from public records filed with the New Hampshire Attorney General's office.

Individuals who believe they may be impacted should consider taking proactive steps. It is advisable to carefully review statements from financial institutions and other accounts for any unusual or unauthorized activity. Additionally, monitoring credit reports can help detect potential misuse of your data.

Staying vigilant for unexpected communications or requests for personal details is also recommended. If you receive an official notification letter from Normandin, Cheney & O’Neil, PLLC, it will likely contain more specific guidance pertinent to your situation.

Source: NH Attorney General filing

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