Payments and points
ultra pay card
ultra pay card (run by Yeny Inc.) was hit in 1 recorded cybersecurity incident. The latest was disclosed on 2026-11-12.
About the service
- Website
- https://ultra-pay.co.jp/
- Run by
- Category
- Payments and points
- For
- People
Incident history
Disclosed 2026-11-12Updated 2026-11-12Tokyo[Contained][Severity: Critical][Breached][Critical]
Yeny: an API connection misconfiguration leaked phone numbers and member IDs of 1.33 million members[Misconfiguration][Data leak]Leaked 1.3MOrganizations 1