Where does the Howard J. Mann, C.P.A., A.C. case file come from?

Every entry is taken from the breach report Howard J. Mann, C.P.A., A.C. 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: Howard J. Mann, C.P.A., A.C. Data Breach

This file collects the dated facts on record for the Howard J. Mann, C.P.A., A.C. incident. The state report is dated June 30, 2026.

Timeline

June 30, 2026Report filed in New HampshireDate the notice was lodged with the New Hampshire Attorney General.

Case facts

Filing state: New Hampshire
Date reported: June 30, 2026
Receiving office: New Hampshire Attorney General

Case notes

Howard J. Mann, C.P.A., A.C., an accounting and financial advisory firm based in New Hampshire, formally reported a data security incident to the New Hampshire Attorney General on June 30, 2026. This notification confirms that the firm experienced an unspecified breach of its network infrastructure. The investigation into the incident is currently ongoing to determine its full scope and impact.

The report indicates that personal information handled by Howard J. Mann, C.P.A., A.C. was involved in this security event. While the precise types of data compromised have not been specified in the official filing, accounting firms typically manage a wide array of client information essential for tax preparation and financial services.

Individuals whose information was potentially exposed in such an incident may face an increased risk of various forms of identity compromise. It is important for those affected to understand the potential implications of their data being accessed without authorization, even if the specific details are still under investigation.

To safeguard against potential misuse of information, individuals should remain vigilant and consider taking proactive steps. This includes closely monitoring financial accounts and credit reports for any unusual activity. Placing a fraud alert or freezing credit with the major credit bureaus can also help prevent unauthorized accounts from being opened in your name.

This information is derived from official regulatory filings made public by Howard J. Mann, C.P.A., A.C. with the New Hampshire Attorney General's office, documenting the data breach.

Questions about this case file

Where does the Howard J. Mann, C.P.A., A.C. case file come from?: Every entry is taken from the breach report Howard J. Mann, C.P.A., A.C. 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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