调查中

Saitama City: Arcadia intrusion may have exposed disaster-notification registrant data

Disclosed Oct 13, 2026. Arcadia intrusion may have exposed 34,783 disaster-radio mail addresses and 73 phone-service name/phone records. Subsets not summed.

最后更新: 2026-11-09

此内容以 English 显示。

概述

Two subsets not summed → blank.

时间线

未知发生
2026-10-11发现
2026-10-13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

（令和8年10月13日発表）防災情報配信システムの不正アクセスに伴う個人情報漏洩の可能性発生について（第1報）さいたま市 · 2026-11-09