## Double Counter: 274,922 件のアカウント情報が流出

- 種別: breach
- 重大度: medium
- 関連技術: metabase, stripe
- 公開日時: 2026-10-07T05:42:24.000Z
- 情報源: Have I Been Pwned (https://haveibeenpwned.com/PwnedWebsites#DoubleCounter)
- パーマリンク: https://vulnpulse.app/items/hibp-96b10112b187

doublecounter.gg / 侵害日 2026-10-04 / 漏洩データ: Email addresses, Geographic locations, Names, Usernames
In October 2026, the Discord server protection service Double Counter suffered a data breach attributed to a vulnerability in the Metabase analytics tool . In its disclosure notice, Double Counter advised that attackers gained access to a subset of its data. A corpus of data was subsequently published publicly and contained 275k unique email addresses and Discord usernames. A small number of records belonging to paying subscribers whose purchases were processed via Stripe were also present and i…