Investigating

Nakama City: Arcadia RAIDEN/NET119 intrusion may have exposed multiple service registrant data

Disclosed Oct 14, 2026. Possible exposure of 172 phone/FAX delivery, 133 RAIDEN119 fire-network, and 9 NET119 records (notice says still unconfirmed). Subsets not summed → blank.

Last updated: 2026-11-09

Overview

Unconfirmed subsets → 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. 情報配信システム運営事業者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中間市 · 2026-11-09

Related information

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