American Piping & Boiler Data Breach Letter: What Happened and Your Legal Options

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Active investigation Data breach · Data breach Sample letter dated Sep 17, 2026

Got a data breach letter from American Piping & Boiler?

Dapeer Law, P.A. is investigating a potential class action against American Piping & Boiler, a company that lists an address in Kapolei, Hawaii, on behalf of individuals whose personal information may have been affected in a data security incident described in a September 2026 notice letter.

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Massachusetts residents affected
4
Reported to the Massachusetts Attorney General; Massachusetts only
Breach window
Not disclosed
The letter gives no incident dates
Notification delay
Not disclosed
The letter gives no discovery date
Credit monitoring
24 months
Through TransUnion, enroll within 90 days
Updates

Latest on the American Piping & Boiler data breach

  • : Dapeer Law opened its investigation following notice filings posted by the Massachusetts and New Hampshire Attorneys General.
Eligibility

Who qualifies for the American Piping & Boiler data breach investigation

You may be eligible to participate in a class action if any of the following applies:

  • You received a data breach notification letter from American Piping & Boiler dated September 2026.
  • Your letter offered free credit monitoring through TransUnion, with enrollment through Cyberscout within 90 days from the date of the letter.
  • Your letter said a data security incident at American Piping & Boiler may have affected your personal information.
  • No proof of harm required to consult with counsel. You do not need to have already suffered identity theft to explore your legal options.
  • Excluded: individuals who did not receive a breach notice and whose information was not involved in the incident.

Not sure if you qualify?

Send us your notice, we'll confirm your eligibility at no cost.

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Background

What happened in the American Piping & Boiler data breach

American Piping & Boiler Co ("APB"), which lists an address in Kapolei, Hawaii, sent notice letters stating that it "discovered a data security incident that may have affected your personal information." The letter does not say when the incident happened, when it was discovered, or how it occurred. The sample letter posted with the Massachusetts filing is dated September 17, 2026.

The Massachusetts filing, posted on Mass.gov with a reported date of October 16, 2026, lists driver's license numbers and Social Security numbers as the types of information involved, and reports 4 Massachusetts residents affected. The posted letter itself does not list the categories of information involved.

APB is offering 24 months of free credit monitoring through TransUnion, with enrollment through Cyberscout within 90 days from the date of the letter, along with proactive fraud assistance. The letter states that APB has "no indication that your information has been or will be misused." Whether APB's security practices met legal standards, and when the incident took place, are among the issues being evaluated.

Top of the sample American Piping & Boiler Co data breach notice letter filed with the Massachusetts Attorney General
Sample notice letter filed with the Massachusetts Attorney General. Your letter may look slightly different.
Massachusetts filing Social Security numbers Driver's license numbers Free credit monitoring Hawaii company
Action plan

What to do if you got an American Piping & Boiler data breach letter

1

Keep your notice letter

Do not discard it. Your letter contains the enrollment code for credit monitoring and is important evidence if you decide to participate in a lawsuit.

2

Enroll in the free 24-month TransUnion credit monitoring

Enroll through the Cyberscout website listed in your letter within 90 days from the date of the letter, using the code printed in your letter. Accepting this benefit does not waive your right to pursue legal action.

3

Place a fraud alert or credit freeze

Contact Equifax, Experian, and TransUnion to place a fraud alert or freeze on your file. Request a free weekly credit report from AnnualCreditReport.com, and use the FTC's IdentityTheft.gov recovery guide.

4

Speak with a data breach attorney

Consultations with Dapeer Law are free and confidential. We'll review your notice, explain your options, and advise whether you may be eligible to join a class action.

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Timeline

American Piping & Boiler breach timeline

Sep 17, 2026 Passed
Date printed on APB notice letter
Oct 16, 2026 Passed
Incident reported in Massachusetts filing
Pending Active
Potential class action filing
Statutes of limitations vary by state and legal theory, typically one to six years. Waiting can permanently bar your claim.
Possible recovery

Compensation you may be entitled to

Out-of-pocket expenses

Credit freezes, identity restoration services, and other costs incurred responding to the breach.

Time spent monitoring

Hours spent reviewing accounts, disputing fraudulent charges, and dealing with identity theft issues.

Identity theft & fraud losses

Unreimbursed funds stolen from accounts, unauthorized credit lines, or tax refund fraud tied to the breach.

Statutory damages

Certain state data breach and consumer protection statutes provide for fixed damages regardless of actual loss.

Injunctive relief

Court orders requiring American Piping & Boiler to implement stronger data security practices going forward.

Compensation categories depend on applicable state law, the types of data exposed, and documented losses. No recovery is guaranteed.

FAQ

American Piping & Boiler data breach FAQ

I received a data breach letter from American Piping & Boiler. What should I do? +

Keep the letter, and enroll in the free 24-month TransUnion credit monitoring through the Cyberscout website listed in your letter within 90 days from the date of the letter. The letter also suggests monitoring your accounts, considering a fraud alert or security freeze, and getting an Identity Protection PIN from the IRS. You can also contact a data breach attorney for a free consultation.

Is the American Piping & Boiler data breach letter real or a scam? +

American Piping & Boiler has reported this incident to the Massachusetts and New Hampshire Attorneys General. Compare your letter to the official filing linked in Sources below, and use only the enrollment website and phone number printed in your letter. Be cautious of unexpected calls, texts or emails about the breach that ask for your Social Security number or account login. If you are unsure, send your letter to Dapeer Law for a free review.

Am I eligible to join a class action against American Piping & Boiler? +

If you received a notice letter from American Piping & Boiler about this data security incident, you may be eligible for a free case evaluation. Eligibility depends on your state of residence, the categories of your information involved, and any losses you have suffered. Dapeer Law will review your notice at no cost.

How much money could I receive from a class action lawsuit? +

Data breach class action recoveries vary significantly. Settlements typically range from a few hundred dollars for basic out-of-pocket losses to several thousand dollars for documented identity theft, with class size, damages, and negotiation all affecting the final amount. No payout is guaranteed, and this investigation has not yet resulted in a settlement.

What personal information was exposed in the breach? +

The sample letter posted with the Massachusetts filing does not list the categories of information involved. The Massachusetts filing lists driver's license numbers and Social Security numbers. Check your own letter for any details about your information.

Did American Piping & Boiler offer free credit monitoring? +

Yes. The letter offers free credit monitoring through TransUnion, with alerts for twenty-four months from the date of enrollment when changes occur to your credit file, plus proactive fraud assistance. You must enroll within 90 days from the date of your letter using the code it contains. Enrollment does not waive your right to pursue a claim.

How many people were affected by the American Piping & Boiler breach? +

American Piping & Boiler has not disclosed a total number of affected individuals in the sources reviewed. The Massachusetts filing reports 4 Massachusetts residents affected, which is a count for that state only. This page will be updated as more information becomes available.

Is there a deadline to take legal action? +

Yes. Statutes of limitations for data breach claims vary by state and legal theory, typically ranging from one to six years. Waiting can permanently bar your claim. Contact us as soon as possible for a free evaluation.

How do I get a copy of the official breach notice? +

A sample copy of the notice letter is posted on Mass.gov with the Massachusetts filing (linked in Sources below). If you received a letter but no longer have it, Dapeer Law can assist you in obtaining a copy during your free consultation.

References

Sources & references

Attorney advertising. This page is provided for informational purposes only. It does not constitute legal advice or form an attorney-client relationship. Dapeer Law, P.A. is not affiliated with American Piping & Boiler Co, TransUnion, or any credit bureau. Prior results do not guarantee a similar outcome. Information regarding the data incident is drawn from official filings with the Massachusetts and New Hampshire Attorneys General.
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Rachel Dapeer, Esq.

Rachel Dapeer is the founding partner of Dapeer Law, P.A., a consumer class action firm with offices in Florida, California, New York, New Jersey, and Illinois. With about 15 years of class action experience, she represents consumers in data breach, privacy, and consumer protection cases. She is admitted to practice in Florida, New York, New Jersey, and Illinois. Hear her hot takes on tiktok: @thatattorneyrachel

https://www.dapeer.com/rachel-dapeer
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