PHP Vulnerability Responses by Company

Dai-Ichi Hoki

Japan-based services
Aliases / services
第一法規 / 第一法規株式会社 / 第一法規出版 / Dai-Ichi Hoki / 大日本法令出版株式会社 / 令省社 / D1-Law.com
Official website
https://www.daiichihoki.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
Response ongoing while website operates
Response information checked
2026-10-27 Rechecked: 2026-10-27

Publisher providing legal information, professional books and digital products.

Its October 23 notice describes PHP response in progress. The corporate website remains available, with no damage identified as of 16:00 on October 22.

What users should do

Use the website and check subsequent response notices.

Official service URL

Source URLs

  1. PHP2Shell response and scopehttps://www.daiichihoki.co.jp/Response evidence
  2. Operating entityhttps://www.daiichihoki.co.jp/company/Service and operation documentation
  3. Official service and authorhttps://www.daiichihoki.co.jp/company/history.htmlService and operation documentation
Related official sources
  1. PHP2Shell response and scopeOfficial notice
  2. Operating entityOfficial information directory
  3. Official service and authorOfficial information directory

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