Mizuno USA, Inc.
ent_019dea4c544907382eacfefca1ad0b2f
Disclosures
8
State AG · Leak Site · 6 jurisdictions
Multi-filing incidents
2
incidents joining 2+ filings here
Max affected reported
1,329
nationwide · State AG IN
Leak-site claims
1
unverified actor claims
Identity resolution
- Canonical name
- Mizuno USA, Inc.
- Normalized
- mizuno usa— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- 254900YO42DVCN72VF92
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- mizunousa.com
Disclosure history (8)newest first
- Massachusetts State AGas victim2026-03-11
Mizuno USA, Inc. notified Massachusetts residents of a security incident impacting personal information. The company conducted an investigation and implemented additional safeguards. No specific dates for discovery or occurrence were provided in the notice. Affected individuals are offered 24 months of credit monitoring and fraud assistance via Cyberscout. The nature of the breach is not specified, but customer data was involved.
- Indiana State AGas victim2026-03-11
Mizuno USA Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2025-01-31 and was reported on 2026-03-11. 1 Indiana residents were affected. 111 individuals affected in total.
- Indiana State AGas victim2025-01-30
Mizuno USA Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2024-08-21 and was reported on 2025-01-30. 8 Indiana residents were affected. 1,329 individuals affected in total.
- Nebraska State AGas victim2025-01-30
Mizuno USA, Inc. reported a data event in Nebraska affecting 6 residents. Unauthorized access occurred between August 21 and October 29, 2024, with suspicious activity identified on November 6, 2024. Affected data included names, SSNs, driver's license numbers, and financial account information. Mizuno provided 12 months of credit monitoring via TransUnion and notified Nebraska regulators on January 30, 2025.
- Maryland State AGas victim2025-01-30
Mizuno USA, Inc. notified the Maryland Attorney General of a data event affecting 5 Maryland residents. Unauthorized access occurred between August 21 and October 29, 2024, resulting in the copying of files containing names, SSNs, driver's license numbers, passport numbers, and financial account information. Mizuno secured its network, engaged in investigation, and provided 12 months of credit monitoring to affected individuals.
- Massachusetts State AGas victim2025-01-30
Mizuno USA, Inc. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-01-30. 14 Massachusetts residents were affected.
- Maine State AGas victim2025-01-30
Mizuno USA Inc. reported an external system breach (hacking) affecting one Maine resident. Unauthorized access occurred between August 21, 2024, and October 29, 2024. Mizuno identified suspicious activity on November 6, 2024. Affected data included names, SSNs, driver's license numbers, and financial account information. Notification was sent on January 30, 2025, offering 12 months of credit monitoring.
- GLOBALLeak Siteas victim2024-11-06
Mizuno Corporation is a Japanese sports equipment and sportswear company, founded in Osaka in 1906 by Rihachi Mizuno.