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Investigation OpenNH AG filing · February 27, 2026

U.S. Graphite Corporation Reports Undisclosed Data Security Incident

U.S. Graphite Corporation has filed a notification regarding a data security incident with New Hampshire authorities. The filing indicates an ongoing investigation into the event, which may have exposed personal information belonging to individuals.

State
NH
Reported
February 27, 2026

U.S. Graphite Corporation has officially reported a data security incident to the appropriate regulatory body in New Hampshire. This filing serves as a public record that the company has experienced a breach of its systems.

According to the public disclosure, the specific types of personal information involved in this incident have not been detailed. The company's notification uses general terms to describe the potential exposure of personal information, without specifying categories such as financial details or identification numbers.

The breach date for this event remains unknown, but U.S. Graphite Corporation submitted its official report on February 27, 2026. The investigation into the scope and nature of the incident is currently ongoing, as stated in the official filing.

Individuals who receive direct notifications from U.S. Graphite Corporation should review those communications carefully for any specific instructions. In general, it is advisable to remain vigilant by monitoring account statements for any unusual activity, being cautious of unsolicited communications, and considering security practices like strong, unique passwords for online accounts.

This information is based on the details provided in the public filing by U.S. Graphite Corporation to New Hampshire authorities.

Source: NH Attorney General filing

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