Travel and booking
OTS ACTIVITIES
OTS ACTIVITIES (run by Okinawa Tourist Service Inc.) was hit in 1 recorded cybersecurity incident. The latest was disclosed on 2026-10-21.
About the service
- Website
- https://www.otsinternational.jp/otsoption/
- Other names
- One Two Smile ACTIVITIES
- Run by
- Category
- Travel and booking
- For
- People
Incident history
Disclosed 2026-10-21Updated 2026-10-27Okinawa[Ongoing][Severity: Critical][Breached][Critical]
Okinawa Tourist Service: personal data of up to 730,000 people leaked from its booking services[Unknown][Data leak][Service outage]Leaked 730KOrganizations 1