Games and entertainment
My WOWOW
My WOWOW (run by WOWOW INC.) was hit in 1 recorded cybersecurity incident. The latest was disclosed on 2025-12-25.
About the service
- Website
- https://my.wowow.co.jp/my_wowow/index.php
- Run by
- Category
- Games and entertainment
- For
- People
Incident history
Disclosed 2025-12-25Updated 2026-01-15 08:05Tokyo[Investigating][Severity: Moderate][Breached][Moderate]
WOWOW: unauthorized logins to WOWOW WEB accounts; access to My WOWOW and changes to registered information confirmed for some customers[Credential abuse][Data leak]Organizations 1
Other incidents of the operator (1)
Disclosed 2023-06-30Updated 2023-07-11 08:05Tokyo[Resolved][Severity: Major]
WOWOW: an authentication error at login to "WOWOW On Demand" let users see other customers' contract and viewing data, affecting up to 44,144 people[Misconfiguration][Data leak]Leaked 44.1KOrganizations 1