Overview
Counts and fields are under investigation (count blank). Some prepaid numbers of concern were temporarily restricted and some services suspended.
Timeline
- Occurred
- Discovered
- Disclosed
Organization response
Is investigating and says it will publish further notices as facts emerge.
What you can do
Be wary of emails, SMS or calls impersonating the organisation; do not open links or attachments or enter passwords or card details. Change reused passwords on other services.
Sources
- 不正アクセスによる一部情報漏えいの可能性についてBitCash Inc. · 2026-11-09