Investigating

Aomori Pref.: Arcadia SpeeCAN RAIDEN intrusion may have exposed about 700 disaster-notification registrations

Disclosed Oct 14, 2026 (PDF body read). SpeeCAN RAIDEN for responders (pref/muni/fire staff) stopped. About 700 registrations (name/phone/email etc.) may have leaked. No general-public data held.

Last updated: 2026-11-09

Overview

“About 700” → 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. 本県が利用している防災情報配信システムへの不正アクセスについてお知らせします青森県 · 2026-11-09
  2. 本県が利用している防災情報配信システムへの不正アクセスについて(報道機関提供資料)青森県 · 2026-11-09

Related information

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