## Questel: 1,226,209 件のアカウント情報が流出

- 種別: breach
- 重大度: high
- 公開日時: 2026-09-01T04:49:35.000Z
- 情報源: Have I Been Pwned (https://haveibeenpwned.com/PwnedWebsites#Questel)
- パーマリンク: https://vulnpulse.app/items/hibp-62af900c9d4a

questel.com / 侵害日 2026-08-01 / 漏洩データ: Email addresses, Employers, Job titles, Names, Phone numbers, Physical addresses, Support tickets
In August 2026, the French intellectual property software and services company Questel was the target of a ShinyHunters "pay or leak" extortion campaign . The group subsequently published an extensive corpus of data they alleged was obtained from the company, largely comprising corporate contact information associated with sales leads, support cases and marketing activities, with 1.2M unique email addresses. The data also included names, employers and job tit…