调查中

Kaneyama Town: town clinic patient data may have leaked via YCC ransomware

Possible data leak: After the April 2, 2026 YCC attack, clinic medical-admin data was found on the vendor server by April 16; disclosed April 17.

最后更新: 2026-11-09

此内容以 English 显示。

概述

Notice says “about 13,000 records” so count blank. Name, sex, birth date, insurance and contacts. No My Number, cards or accounts.

时间线

未知发生
2026-04-02发现
2026-04-17披露

组织应对措施

Per the notice, the organisation investigated and contained the incident, notified individuals and offered monitoring or protective resources.

用户应对建议

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.

信息来源

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