Shopping
McDonald's Japan official app
McDonald's Japan official app (run by McDonald's Company (Japan), Ltd.) was hit in 1 recorded cybersecurity incident. The latest was disclosed on 2025-03-19.
About the service
- Website
- https://www.mcdonalds.co.jp/shop/mobile/
- Other names
- McDonald's Japan app
- Run by
- Category
- Shopping
- For
- People
Incident history
Disclosed 2025-03-19Updated 2025-03-27 08:05Tokyo[Resolved][Severity: Major][Breached][Major]
McDonald's Japan: a mail setup error exposed 8,989 customer email addresses to other recipients of app sign-up emails[Misdelivery][Data leak]Leaked 9KOrganizations 1