ATG
Data Breach on December 15, 2025
| Data Breach Report | |||
|---|---|---|---|
| Victim | atg.se | ||
| Threat Actor | CoinbaseCartel | ||
| Date Discovered | Dec 15, 2025 | ||
| Description | ATG is a Swedish betting and gaming company based in Sweden, supporting Sweden’s horse racing industry by offering responsible betting on horse races, sports, and casino games, with profits invested back into the sport and the industry. | ||
| Leak Size | Unknown |
Credential Exposure for atg.se
We've indexed 161 @atg.se accounts from external breaches, plus 1,652 credentials for atg.se itself.
Last checked Aug 16, 2026
| @atg.se addresses from external breaches | |
|---|---|
| Third-party breaches | 159 accounts · across 50 breaches · 142 with a plaintext password · most recent Aug 18, 2024 |
| Combo lists | 61 accounts · most recent Aug 6, 2026 |
| Passwords for atg.se accounts | |
|---|---|
| Combo lists | 1,507 logins · most recent Aug 15, 2026 |
| Infostealer logs | 417 logins · 250 infected devices · most recent Aug 8, 2026 |
Logins may belong to customers or to staff, and the data doesn't say which. None of this is necessarily connected to the ransomware attack above.
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