Mie Prefecture: health promotion website defaced
Mie Prefecture's health promotion website was accessed and defaced; the prefecture found it at about 14:00 on 20 October and took it offline at 14:20. According to Ise Shimbun, it showed a black background with a message saying it was encrypted. Fifteen other sites on the same platform were also stopped as a precaution. Besides the store details shown on the site, the server held names of store representatives and contacts, and a possible leak is being investigated.
Disclosed
2026-10-20
Organizations involved
1
Leaked or at risk
Unknown
Downtime
Unknown
Timeline
- Detected, Disclosed 2026-10-20
- 1 days
Attack or cause
- Method
- [Intrusion]
- Impact
- [Site defacement][Service outage][Data leak]
- Entry point
- Unknown
Data exposed or at risk
Services hit
Organizations involved
[Breached][Moderate]Mie, TsuPrefecture
Mie Prefectural Government
Sources
- [1][Official]三重県健康づくり応援サイトへの不正アクセスについてMie Prefectural Government · 2026-10-21
- [2][Official]三重県Webサイトのメンテナンス情報Mie Prefectural Government
- [3][News]県サイトに不正アクセス 改ざん、公開を停止 三重The Ise Shimbun · 2026-10-22