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: International Association of Plumbing and Mechanical Officials Data Breach

This file collects the dated facts on record for the International Association of Plumbing and Mechanical Officials incident. The state report is dated November 4, 2025. The incident itself is dated October 9, 2025.

Timeline

26 days separate the incident date from the date it was reported.

October 9, 2025Incident dateWhen the filing says the breach took place.
November 4, 2025Report filed in IndianaDate the notice was lodged with the Indiana Attorney General.

Case facts

Filing state: Indiana
Date reported: November 4, 2025
Incident date: October 9, 2025
Receiving office: Indiana Attorney General

Case notes

The International Association of Plumbing and Mechanical Officials (IAPMO) has reported a data breach incident to the Indiana Attorney General on November 4, 2025. The professional trade association identified an unauthorized access event on October 9, 2025, which may have compromised internal systems containing personal information.

While the specific types of data exposed in this incident remain unspecified in the public filing, individuals who received a notification letter should treat the information involved as potentially compromised. Data breaches often include details that could be misused, necessitating proactive protection measures.

As an organization involved in professional certification, standards development, and membership management, IAPMO typically handles various personal details for its members and individuals seeking certifications. This can include contact information and other identifying particulars necessary for professional engagement and record-keeping.

If you have received an official data breach notification letter from IAPMO, it confirms that your personal information was likely within the affected systems at the time of the breach. This letter serves as direct confirmation that your data may have been compromised during the incident.

To protect yourself, remain vigilant against unsolicited communications and review your account statements for any unusual activity. Consider implementing strong, unique passwords for online accounts and enabling two-factor authentication wherever possible. These general steps can help safeguard your personal information against potential misuse.

Questions about this case file

Where does the International Association of Plumbing and Mechanical Officials case file come from?: Every entry is taken from the breach report International Association of Plumbing and Mechanical Officials lodged with the Indiana 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.

Indiana data breaches

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Timeline

Case facts

Case notes

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