Where does the Moore, Ellison & McDuffie, CPAs, PA case file come from?

Every entry is taken from the breach report Moore, Ellison & McDuffie, CPAs, PA lodged with the Massachusetts 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: Moore, Ellison & McDuffie, CPAs, PA Data Breach

This file collects the dated facts on record for the Moore, Ellison & McDuffie, CPAs, PA incident. The state report is dated February 22, 2025.

Timeline

February 22, 2025Report filed in MassachusettsDate the notice was lodged with the Massachusetts Attorney General.

Case facts

Filing state: Massachusetts
Date reported: February 22, 2025
Receiving office: Massachusetts Attorney General

Case notes

Moore, Ellison & McDuffie, CPAs, PA, a certified public accounting firm based in Massachusetts, has formally reported a data incident. This filing, made on February 22, 2025, signals a compromise of personal information entrusted to the firm.

As a company specializing in financial planning, corporate auditing, and complex tax preparation, Moore, Ellison & McDuffie routinely handles highly sensitive client data. The specific nature of the breach, including the method of intrusion and the exact categories of information involved, remains under investigation.

While details are still emerging, incidents affecting accounting firms can expose various forms of personal and financial information. Malicious actors frequently target these networks seeking high-value identifying documentation, which can then be misused.

Individuals who receive a direct notification letter from Moore, Ellison & McDuffie, CPAs, PA should carefully review the information provided for specific guidance. It is generally advisable to monitor all financial accounts and credit reports for any unusual or unauthorized activity.

As a proactive measure, consider placing a fraud alert or security freeze on your credit files with the major credit bureaus. This can help prevent the opening of new accounts in your name without your consent. The firm's investigation into the full extent of this incident is ongoing, with further details expected to be released as they become available. This information is based on public disclosures made to regulatory authorities.

Questions about this case file

Where does the Moore, Ellison & McDuffie, CPAs, PA case file come from?: Every entry is taken from the breach report Moore, Ellison & McDuffie, CPAs, PA lodged with the Massachusetts 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.

Massachusetts data breaches

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Timeline

Case facts

Case notes

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