Overview
59,389 people.
Timeline
- Occurred
- Discovered
- Disclosed
Organization response
Per the notice, the organisation investigated and contained the incident, notified individuals and offered monitoring or protective resources.
What you can do
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
- 【重要】不正ログインに関する調査結果、サービス再開および今後の対応について（第二報）株式会社ファンくる · 2026-11-09
- 【重要】不正ログインに伴うシステム一時停止と情報流出の可能性に関するお詫びとお知らせ（第一報）株式会社ファンくる · 2026-11-09