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Investigation OpenNew Hampshire AG filing · September 10, 2025

The O'Brien & Ryan, LLP Data Breach: Reported Filing Facts

O'Brien & Ryan, LLP is a professional law firm that handles sensitive legal matters, necessitating the collection and storage of significant amounts of private client information. In the course of their legal practice, the firm typically maintains records containing names, contact details, Social Security numbers, detailed case documentation, and financial information related to their clients and opposing parties. This security incident was officially reported to the New Hampshire Attorney General in 2025 following the discovery of unauthorized access to their systems. If you have received a formal data breach notification letter from the firm, it indicates that your personal information was potentially involved in this incident. We recommend reviewing the letter carefully to understand the specific steps the firm is taking to address this matter.

State
New Hampshire
Reported
September 10, 2025

What to do if you were affected

These general steps can help limit the risk of identity theft and fraud after any data breach.

  • Stay alert to targeted scams

    Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.

  • Keep your notification letter

    Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.

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