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Investigation OpenNH AG filing · January 2, 2026

Kosmos Management LLC Confirms Data Breach Report in New Hampshire

Kosmos Management LLC has filed an official data breach notification with regulators in New Hampshire. The report indicates that personal information may have been involved in an incident the company is currently investigating. Individuals potentially affected should consider general security best practices.

State
NH
Reported
January 2, 2026

Kosmos Management LLC, a company operating in New Hampshire, has formally reported a data security incident to regulatory authorities. This official filing confirms that personal information may have been compromised as a result of the event.

The specific details regarding the nature of the breach, including how it occurred, were not provided in the public record. Similarly, the exact categories of personal information involved have not been specified in the official filing. Kosmos Management LLC stated that it is actively investigating the incident to determine its full scope and impact.

Since the precise type of data involved remains unspecified, individuals should remain generally vigilant. Data breaches can sometimes create an elevated risk of identity theft or other fraudulent activities if compromised data is misused.

As a proactive measure, it is advisable to regularly review your financial account statements for any unusual transactions. You should also consider obtaining and reviewing your credit reports from the major credit bureaus to spot any unauthorized accounts or inquiries.

Additionally, be cautious of any unsolicited communications, such as emails, phone calls, or text messages, that ask for personal details. Always verify the legitimacy of such requests directly with the organization using official contact information rather than replying to suspicious messages.

These details are based on the official data breach notification submitted by Kosmos Management LLC. For the most current information and specific guidance related to this incident, refer directly to any official communications you may receive from the company.

Source: NH Attorney General filing

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