株式会社レンブラントホールディングス
- Aliases / services
- 株式会社レンブラントホールディングス / レンブラントグループ / Rembrandt Holdings
- Official website
- https://rembrandt-group.com/
Sources identifying the operating company
Parent company and group notice publisher. The corporate overview lists separate hotel operating entities.
Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.
Response status by service
Group hotel websites named in the notice
- Response status
- Eleven named hotel websites reported restored
- Response information checked
- 2026-10-28
Current re-audit: Official response verified · Research date: 2026-10-28
The holding company overseeing the Rembrandt group's hotel and other businesses.
The official notice reports PHP-related emergency maintenance and restoration of the eleven listed hotel websites at 12:40 on October 22.
Scope: Scope: hotels in Atsugi, Tokyo Machida, Ebina and Oita; Style properties in Sapporo, Gotemba Komakado, Hon-Atsugi, Naha, Tokyo Nishikasai Grande, Yokohama Kannai and Yokohama Sakuragicho. Other properties and booking platforms are not included; individual hotel operators are not assumed to be one legal entity.
What users should do
Check the listed hotels and use their normal websites.
Official service URL
Source URLs
- PHP vulnerability response noticehttps://rembrandt-group.com/special_topicsResponse evidence
Related official sources
- PHP vulnerability response noticeOfficial notice
- Organization and operator informationOfficial information directory
Comments