Kewpie Corporation

Companies / web services

Aliases / services: Kewpie Corporation / キユーピー株式会社 / 丘比株式会社
Official website: https://www.kewpie.co.jp/

Sources identifying the operating company

https://www.kewpie.com/company/about/

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

Response status by service

kewpie ID for Qummy

Response status: Not listed
Response information checked: 2026-10-30

Current re-audit: Official customer security guidance verified · Research date: 2026-10-30

A check notice posted October 15, 2026 says no traces of unauthorized access to kewpie ID had been found as of October 26. Data is stored in a protected, continuously monitored environment, with further investigation continuing. This is not a confirmed breach announcement. Kewpie says it has not sent requests to change passwords.

Scope: A PHP connection and response to the current PHP vulnerabilities are not listed.

What users should do

Do not open links or attachments in impersonation messages requesting password changes or personal data. Verify through Qummy’s official site.

Official service URL

https://www.kewpie.co.jp/

Source URLs

2026-10-15 Official kewpie ID for Qummy noticehttps://qummy.kewpie.co.jp/news/1433Service and operation documentation

Related official sources

2026-10-15 Official kewpie ID for Qummy noticeOfficial information directoryConfirms scope, chronology and user guidance.