概述
No fixed PII headcount → blank (17,668 is spam volume).
时间线
- 发生
- 发现
- 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
- 不正アクセスによる迷惑メール送信に関するお詫びと報告立教大学 · 2026-11-09