AY McDonald Industries Inc
ent_605441a9bd78cce57ba6d7e2
A.Y. McDonald is a U.S.-based manufacturer and wholesale distributor of plumbing and water works products, including pumps, valves, fittings, and meters, serving contractors, engineers, and utilities.
AI-summarized from indexed web sources · United States · 2026-08-12 · source
Disclosures
4
State AG · Leak Site · 4 jurisdictions
Multi-filing incidents
1
incidents joining 2+ filings here
Max affected reported
2,210
nationwide · State AG IN
Leak-site claims
1
unverified actor claims
Identity resolution
- Canonical name
- AY McDonald Industries Inc
- Normalized
- ay mcdonald— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- aymcdonald.com
Disclosure history (4)newest first
- Indiana State AGas reporting2025-02-12
AY McDonald Industries Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2025-01-12 and was reported on 2025-02-12. 4 Indiana residents were affected. 2,210 individuals affected in total.
- Iowa State AGas victim2025-02-12
A.Y. McDonald Industries, Inc. notified the Iowa Attorney General of a data security incident occurring on January 12, 2025. An unauthorized actor accessed files containing full names and Social Security Numbers of approximately 821 Iowa residents. The company discovered the incident on January 30, 2025, engaged external cybersecurity professionals, and began notifying affected individuals on February 12, 2025, offering complimentary credit monitoring.
- Maryland State AGas victim2025-02-12
A.Y. McDonald Industries Inc. notified the Maryland AG of a data security incident occurring on Jan 12, 2025. An unauthorized actor accessed files containing full names and Social Security Numbers. Approximately 2 Maryland residents are affected. Notification to individuals began Feb 12, 2025, including credit monitoring services. Investigation was ongoing at the time of filing.
- GLOBALLeak Siteas victim2025-02-04
A.Y. McDonald is a U.S.-based company dealing in the manufacturing and wholesale distribution of plumbing and water works products such as pumps, valves, fittings, and meters. With roots back to 1856, the company's innovation, commitment to customer service and high quality products have made it a preferred choice for contractors, engineers, and utilities nationwide.