Overview
Notice says “about 13,000 records” so count blank. Name, sex, birth date, insurance and contacts. No My Number, cards or accounts.
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
- 株式会社YCC情報システム社に対するサイバー攻撃に係る町立金山診療所保有個人情報の漏えいの恐れがある事案について金山町 · 2026-11-09