DM Solutions (Japan)

Japan-based services

Aliases / services: ディーエムソリューションズ / ディーエムソリューションズ株式会社 / DM Solutions (Japan) / hubstep / IntimateSEO / セルマーケ / DMWEB
Official website: https://www.dm-s.co.jp/

Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.

Response status by service

Listed services and systems

Response status: Affected services patched and reopened
Response information checked: 2026-10-27 Rechecked: 2026-10-27

DM Solutions provides direct-mail and digital marketing services.

After preventive suspension, PHP services were patched and checked. On October 22, hubstep reopened at 02:14, IntimateSEO at 07:51, Selmark at 08:47 and DMWEB at 12:13.

What users should do

Use these services normally; no additional customer action is required.

Official service URL

https://www.dm-s.co.jp/

Source URLs

PHP2Shell response and scopehttps://www.dm-s.co.jp/news/news20261023/Response evidence
Operating entityhttps://www.dm-s.co.jp/collect/about/Service and operation documentation

Related official sources

PHP2Shell response and scopeOfficial notice
Operating entityOfficial information directory