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Investigation OpenNH AG filing · January 20, 2026

Daniel H. Cook Associates Reports Data Incident in New Hampshire

Daniel H. Cook Associates has formally reported a data security incident to New Hampshire state authorities. This filing, made public on January 20, 2026, indicates that an investigation into the event is currently underway. The report confirms that personal information may have been affected.

State
NH
Reported
January 20, 2026

Daniel H. Cook Associates, a company based in New Hampshire, has submitted an official notification regarding a data incident. This disclosure, dated January 20, 2026, was filed with state regulators as part of required transparency measures for data security events.

The specific type of breach and the precise categories of personal information involved were not detailed in the public record. The filing broadly indicates that certain personal data may have been exposed as a result of this incident, without providing further specifics on the nature of the information involved.

According to the official filing, Daniel H. Cook Associates is actively investigating the scope and nature of this data event. These details are derived from public records submitted to state authorities, which serve as a registry for reported data security incidents.

For individuals concerned about potential impact from any data incident, general security practices are recommended. Regularly review financial statements and credit reports for any unusual or unauthorized activity. Consider placing a fraud alert or security freeze on your credit files as a preventive measure.

Additionally, be cautious of unexpected communications, especially those requesting personal or sensitive details. Always verify the legitimacy of such requests directly with the organization through official channels, rather than relying on links or contact information provided in suspicious messages.

Source: NH Attorney General filing

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