275K accounts from Double Counter (doublecounter.gg) were exposed in this breach. Besides email addresses, it included geographic locations, names and usernames.
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Email addressesGeographic locationsNamesUsernames
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 included names, countries and postcodes.
Source: Have I Been Pwned (CC BY 4.0)