SK Telecom
Data Breach on September 16, 2025
| Data Breach Report | |||
|---|---|---|---|
| Victim | sktelecom.com | ||
| Threat Actor | CoinbaseCartel | ||
| Date Discovered | Sep 16, 2025 | ||
| Description | SK Telecom Co., Ltd. is a telecommunications company based in South Korea, providing wireless and fixed-line services, internet of things (IoT), AI, and digital infrastructure solutions, and developing new sectors such as metaverse platforms. | ||
| Leak Size | Unknown |
Credential Exposure for sktelecom.com
We've indexed 1,046 @sktelecom.com accounts from external breaches, plus 1,252 credentials for sktelecom.com itself.
Last checked Aug 16, 2026
| @sktelecom.com addresses from external breaches | |
|---|---|
| Third-party breaches | 988 accounts · across 250 breaches · 929 with a plaintext password · most recent Dec 18, 2025 |
| Combo lists | 449 accounts · most recent Aug 15, 2026 |
| Passwords for sktelecom.com accounts | |
|---|---|
| Combo lists | 1,179 logins · most recent Aug 15, 2026 |
| Infostealer logs | 310 logins · 200 infected devices · most recent Aug 7, 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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