株式会社ＭＯＩＮ

Japan-based services

Aliases / services: 株式会社MOIN / 株式会社ＭＯＩＮ / モイン / MOIN
Official website: https://moin.co.jp/

Sources identifying the operating company

https://moin.co.jp/company/

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

Response status by service

MOIN-managed web and hosting servers

Response status: PHP 8.2–8.5 patched; older branches pending
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Web development and hosting

As of 08:45 on 22 October, managed PHP 8.2–8.5 was patched. Older branches awaited validation or rollout; the ¥550 budget plan had maintenance scheduled for 12:00–21:00.

Scope: Only MOIN-managed servers. Elapsed maintenance time does not prove completion for older or budget plans.

What users should do

Confirm completion for your server with MOIN and consider its migration guidance for older environments.

Official service URL

https://moin.co.jp/

Source URLs

PHP response for managed environmentshttps://moin.co.jp/php/Response evidence

Related official sources

PHP response for managed environmentsOfficial notice; link to this PHP incident unconfirmed
Company and operator informationOfficial information directory