Investigating

Kobe City: Arcadia intrusion may have exposed staff-messaging data for about 13,000 people

Disclosed Oct 14, 2026. SpeeCAN RAIDEN staff-messaging intrusion may have exposed data for about 13,000 staff etc.

Last updated: 2026-11-09

Overview

“About 13,000” → blank.

Timeline

  1. Occurred
  2. Discovered
  3. 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

  1. 職員情報伝達メールシステムへの不正アクセスによる個人情報漏洩の可能性について神戸市 · 2026-11-09

Related information

arcadia-speecan-raiden-possible-leak-2026

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