Overview
No exact count on HTML notice → blank.
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
- 防災情報配信システムの不正アクセスに伴う個人情報漏洩の可能性発生について新潟市 · 2026-11-09