Shopping
H2O ID
H2O ID (run by H2O Retailing Corporation) was hit in 1 recorded cybersecurity incident. The latest was disclosed on 2026-10-19.
About the service
- Website
- https://www.hankyu-hanshin-dept.co.jp/h2oid/index.html
- Run by
- H2O Retailing Corporation
- Category
- Shopping
- For
- People
Incident history
Disclosed 2026-10-19Updated 2026-10-23Osaka[Investigating][Severity: Critical][Breached][Critical]
Hankyu Hanshin Department Stores: unauthorized access to booking and other sites leaks H2O ID member data[Intrusion][Data leak][Service outage]Leaked 1.3MOrganizations 2