Heartlink Communications Pte Ltd
- Aliases / services
- Heartlink Communications Pte Ltd / ハートリンク・コミュニケーションズ / シンガポール留学支援センター / Heartlink Communications
- Official website
- https://www.heartlink.biz/
Sources identifying the operating company
Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.
Response status by service
Singapore study-support websites
- Response status
- Emergency response completed; sites restored
- Response information checked
- 2026-10-28
Current re-audit: Official response verified · Research date: 2026-10-28
Singapore Study Support Center websites
The October 22 notice describes precautionary server maintenance from 03:00 to 13:00 JST for the PHP vulnerability, followed by completed response and website restoration. It states the outage was not caused by an attack.
Scope: This covers the company's study-support websites; no applied PHP version is published.
What users should do
Resume normal browsing and contact the operator about display issues.
Official service URL
Source URLs
- Server maintenance completedhttps://www.heartlink.biz/archives/10854Response evidence
- Company and operator informationhttps://www.heartlink.biz/aboutusService and operation documentation
Related official sources
- Server maintenance completedOfficial notice
- Company and operator informationOfficial information directory
Comments