개요
Service-level subsets not summed → blank.
진행 경과
- 발생
- 발견
- 공개
기업·기관의 대응
Per the notice, the organisation investigated and contained the incident, notified individuals and offered monitoring or protective resources.
이용자 대응 방법
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.
정보 출처
- かしわメール配信サービスへの不正アクセスによる個人情報漏えいの可能性について柏市 · 2026-11-09