Investigating

Nanto City: SpeeCAN RAIDEN intrusion may have exposed Nanto emergency-mail registrant data

Disclosed Oct 13, 2026. SpeeCAN RAIDEN used for Nanto emergency mail may have exposed email, optional name and optional phone. No headcount. Notice states delivery still operating normally.

Last updated: 2026-11-09

Overview

No published headcount → 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. 本市防災情報一斉配信システム(SpeeCAN RAIDEN)への不正アクセスに伴う注意喚起について南砺市 · 2026-11-09

Related information

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