Where does the A.Y. McDonald Industries Inc. case file come from?

Every entry is taken from the breach report A.Y. McDonald Industries Inc. lodged with the Maryland 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: A.Y. McDonald Industries Inc. Data Breach

This file collects the dated facts on record for the A.Y. McDonald Industries Inc. incident. The state report is dated February 12, 2025.

Timeline

February 12, 2025Report filed in MarylandDate the notice was lodged with the Maryland Attorney General.

Case facts

Filing state: Maryland
Date reported: February 12, 2025
Receiving office: Maryland Attorney General

Case notes

A.Y. McDonald Industries Inc., a company specializing in water works, plumbing, and natural gas products, has publicly reported a data security incident. The Maryland-based manufacturer filed official notice with the state Attorney General's office on February 12, 2025, confirming that unauthorized parties may have gained access to its internal systems.

The company’s notification indicates that individuals who received a letter from A.Y. McDonald Industries should understand that their personal information was likely among the data involved in this unauthorized access. While the specific categories of data impacted were not detailed in the public filing, the company typically manages sensitive records related to its workforce and partners.

As an industrial manufacturer and distributor, A.Y. McDonald Industries handles various types of personal information, including human resources documentation and payroll records. The company has stated that an investigation into the full scope and impact of this incident is currently underway.

Individuals who received a notification letter are advised to take proactive steps to protect themselves. This includes carefully reviewing financial account statements and monitoring credit reports for any unfamiliar or suspicious activity. Detecting unauthorized transactions or accounts opened in your name early is crucial.

It is also recommended to remain cautious of unsolicited emails, texts, or calls that claim to be from A.Y. McDonald Industries or other entities seeking personal details. Such communications could be phishing attempts designed to exploit the incident. Consider placing a fraud alert or security freeze on your credit files to add another layer of protection against identity theft.

Questions about this case file

Where does the A.Y. McDonald Industries Inc. case file come from?: Every entry is taken from the breach report A.Y. McDonald Industries Inc. lodged with the Maryland 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.

Maryland data breaches

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Timeline

Case facts

Case notes

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