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Howard J. Mann, C.P.A., A.C. data breach investigation

Howard J. Mann, C.P.A., A.C. filed a report with the New Hampshire Attorney General on June 30, 2026, confirming a data security incident that may have exposed client personal information. This event raises questions about the firm's data protection practices, potentially putting affected individuals at risk of various harms requiring vigilance.

Filed
June 30, 2026
Regulator
New Hampshire AG
People affected
Not stated
File status
Investigation Open

What the filing confirms

  • Howard J. Mann, C.P.A., A.C. reported the incident to the New Hampshire Attorney General.

Still unknown

  • Which categories of personal information were taken. The filing does not list them.
  • How many people were affected. The filing does not give a number.
  • What caused the incident beyond the description in the filing.
  • How the attackers got in, and whether basic safeguards such as multi-factor sign-in were in place.

Investigation notes

Howard J. Mann, C.P.A., A.C., an accounting and financial advisory firm in New Hampshire, has formally reported a data security incident to the state’s Attorney General. The filing, dated June 30, 2026, confirms an unauthorized security event affecting the firm's network infrastructure. The specifics of the incident and how long unauthorized access persisted are currently under investigation.

While the full scope and exact types of compromised data are still being evaluated, the report indicates that client personal information held by Howard J. Mann, C.P.A., A.C. may have been exposed. As an accounting firm, this entity routinely handles a vast array of sensitive consumer and corporate data necessary for financial services.

The potential exposure of your data could lead to significant risks, including identity theft, financial fraud, or unauthorized account access. This incident prompts an examination of whether Howard J. Mann, C.P.A., A.C. met its legal obligations to safeguard client data, which often includes maintaining robust security measures under state and federal regulations.

If you received a notification letter from Howard J. Mann, C.P.A., A.C., it’s important to remain vigilant. Closely monitor your financial accounts and credit reports for any suspicious activity. Consider placing a fraud alert or credit freeze with major credit bureaus as a proactive step to protect your information.

A data breach notification often signifies a potential failure in an organization's security practices, potentially giving rise to legal claims. Our firm is currently investigating this incident to determine the full extent of the firm's liability and to advise those affected on their legal options. You may be entitled to compensation for the risks and damages incurred. Understanding your rights and potential next steps can be complex. We offer a confidential case review to help you understand if your personal information was compromised and what legal recourse might be available to you.

What our attorneys examine

A cyberattack does not excuse a company from protecting the information it holds. We look at whether Howard J. Mann, C.P.A., A.C. used reasonable security, how long it kept the data, and how quickly it told the people affected. Those questions decide whether a class action or individual claim is possible. Read more on how ransomware lawsuits work, or browse other incident files in New Hampshire.

Howard J. Mann, C.P.A., A.C. data breach questions

Is the Howard J. Mann, C.P.A., A.C. data breach letter legit or a scam?
A notice from Howard J. Mann, C.P.A., A.C. in the mail matches the breach Howard J. Mann, C.P.A., A.C. reported to the New Hampshire Attorney General on June 30, 2026. Check that the company name and dates in your letter match that filing. A real notice of data security incident won't ask for your password, Social Security number or a payment — if it does, contact Howard J. Mann, C.P.A., A.C. through a phone number or website you find yourself.
Did Howard J. Mann, C.P.A., A.C. offer free credit monitoring?
Any free monitoring Howard J. Mann, C.P.A., A.C. is offering will be described in the notice you received, along with an activation code and a sign-up deadline. Enrolling does not give up your right to bring a claim.
Is there a Howard J. Mann, C.P.A., A.C. data breach class action lawsuit?
Law firms often open an investigation after a breach notice like this one, and a class action lawsuit may follow. This page doesn't confirm that a lawsuit has been filed against Howard J. Mann, C.P.A., A.C.. You usually don't have to join a class action to be included — if a settlement is reached, class members are notified and can file a claim.
What should I do after getting the Howard J. Mann, C.P.A., A.C. data breach notice?
Keep the letter and the envelope, and note the date it arrived. Freeze your credit with Equifax, Experian and TransUnion, change any passwords the notice mentions, and sign up for any free credit monitoring the letter offers. Then check whether you may have a claim.
Do I need a Howard J. Mann, C.P.A., A.C. data breach lawyer or attorney?
An attorney can read your notice and tell you whether a claim makes sense. A case review here is free, and data breach cases are usually handled on contingency, so there is no upfront cost.
Can I sue Howard J. Mann, C.P.A., A.C. over the data breach?
It depends on what was exposed, the law in New Hampshire and your own state, and whether you've been harmed. Most people take part through a class action rather than suing alone. Keep your notification letter — it's the proof that connects you to the breach.
How much could a Howard J. Mann, C.P.A., A.C. data breach settlement or claim be worth?
There is no set amount, and no Howard J. Mann, C.P.A., A.C. settlement is confirmed here. In past data breach settlements, payments depended on what data was exposed and on documented losses — fraud, out-of-pocket costs and time spent dealing with the breach. Keep receipts and records; they're what damages claims are built on.

Other open files in New Hampshire

Attorney advertising. An incident file reflects a public regulator filing and our review of it; it does not mean a lawsuit has been filed or that the company did anything unlawful. Submitting a review request does not create an attorney-client relationship.