Where does the O'Brien & Ryan, LLP case file come from?

Every entry is taken from the breach report O'Brien & Ryan, LLP lodged with the New Hampshire Attorney General. Nothing here is estimated.

Why do the incident date and the report date differ?

Companies usually investigate before they report. The gap between the two dates shows how long that took.

What does the records-affected figure count?

It is the number the company gave the state. It can cover residents of that state only, so the national total may be higher.

Does this case file change over time?

Yes. When a company files an update or a new state publishes its copy of the report, the dates and counts here are refreshed.

Case file

Case File: O'Brien & Ryan, LLP Data Breach

This file collects the dated facts on record for the O'Brien & Ryan, LLP incident. The state report is dated September 10, 2025.

Timeline

September 10, 2025Report filed in New HampshireDate the notice was lodged with the New Hampshire Attorney General.

Case facts

Filing state: New Hampshire
Date reported: September 10, 2025
Receiving office: New Hampshire Attorney General

Case notes

O'Brien & Ryan, LLP, a law firm based in New Hampshire, filed notice of a data security incident on September 10, 2025. The firm reported discovering unauthorized access to its systems, an event that potentially compromised personal information held within its records.

As a professional legal practice, O'Brien & Ryan, LLP handles significant amounts of private client information. While the specific categories of data involved in this incident remain unspecified in the public filing, the firm typically maintains records that could include various forms of personal information related to clients and other parties.

The official report was submitted to the New Hampshire Attorney General's office, indicating that an investigation into the scope and impact of the unauthorized access is currently underway. Details surrounding the breach date and the exact nature of the incident were not provided in the public record.

Individuals who have received a formal data breach notification letter directly from O'Brien & Ryan, LLP should review it thoroughly. This letter will contain the firm's specific assessment of the incident and any recommended steps tailored to those affected.

In general, it is advisable for individuals to remain vigilant against potential misuse of their information. This includes monitoring financial accounts and credit reports for suspicious activity and being cautious of unsolicited communications that request personal details.

Questions about this case file

Where does the O'Brien & Ryan, LLP case file come from?: Every entry is taken from the breach report O'Brien & Ryan, LLP lodged with the New Hampshire Attorney General. Nothing here is estimated.
Why do the incident date and the report date differ?: Companies usually investigate before they report. The gap between the two dates shows how long that took.
What does the records-affected figure count?: It is the number the company gave the state. It can cover residents of that state only, so the national total may be higher.
Does this case file change over time?: Yes. When a company files an update or a new state publishes its copy of the report, the dates and counts here are refreshed.

New Hampshire data breaches

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Timeline

Case facts

Case notes

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