Overview
220 people: child’s name/birth date/address and guardian name/phone among fields.
Timeline
- Occurred
- Discovered
- Disclosed
Organization response
Per the notice, the organisation investigated and contained the incident, notified individuals and offered monitoring or protective resources.
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
- 【報道資料】予約簿ファイルの紛失について熊本市 · 2026-11-09