PHP Vulnerability Responses by Company

合同会社TSUNAGU

Japan-based services
Aliases / services
合同会社TSUNAGU / TSUNAGU LLC
Official website
https://tsunagu.llc/
Sources identifying the operating company

A limited liability company established in 2022 in Ginza, Tokyo; distinct from 株式会社つなぐ in Saitama.

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

Response status by service

TSUNAGU LLC corporate website

Response status
Static site; no PHP
Response information checked
2026-10-28

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

Disability employment and IT training support

The October 21 notice says the corporate site uses static HTML, CSS and JavaScript, with neither a PHP runtime nor PHP files.

Scope: Only this corporate website, not customers' or trainees' separate systems.

What users should do

No incident-specific action for this site. Check independent systems and external sites with their administrators.

Official service URL

Source URLs

  1. PHP impact on the company websitehttps://tsunagu.llc/news/php-vulnerability-notice-2026Response evidence
  2. Company and operator informationhttps://tsunagu.llc/companyService and operation documentation
  3. https://tsunagu.llc/newshttps://tsunagu.llc/newsService and operation documentation
Related official sources
  1. PHP impact on the company websiteOfficial notice
  2. Company and operator informationOfficial information directory

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