Présentation
2,354 people: name, address, phone, mutual-aid member codes and account details.
Chronologie
- Survenue
- Découverte
- Divulgation
Réponse de l’organisation
Per the notice, the organisation investigated and contained the incident, notified individuals and offered monitoring or protective resources.
Que faire ?
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情報システムに対する不正アクセス事案について高畠町 · 2026-11-09