National Association for Stock Car Auto Racing
Data Breach on April 10, 2025
| Data Breach Report | |||
|---|---|---|---|
| Victim | nascar.com | ||
| Threat Actor | Medusa | ||
| Date Discovered | Apr 10, 2025 | ||
| Description | National Association for Stock Car Auto Racing (NASCAR) is the sanctioning body for the No. 1 form of motorsports in the United States and owner of 16 of the nation’s major motorsports entertainment facilities. | ||
| Leak Size | 1038.70GB |
Credential Exposure for nascar.com
We've indexed 1,064 @nascar.com accounts from external breaches, plus 789 credentials for nascar.com itself.
Last checked Aug 16, 2026
| @nascar.com addresses from external breaches | |
|---|---|
| Third-party breaches | 982 accounts · across 206 breaches · 873 with a plaintext password · most recent Jan 25, 2026 |
| Combo lists | 494 accounts · most recent Aug 8, 2026 |
| Phishing pages | 21 accounts · most recent Aug 12, 2026 |
| Passwords for nascar.com accounts | |
|---|---|
| Combo lists | 465 logins · most recent Aug 15, 2026 |
| Infostealer logs | 343 logins · 245 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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