Frontier Airlines
Data Breach on July 27, 2026
| Data Breach Report | |||
|---|---|---|---|
| Victim | flyfrontier.com | ||
| Claimed By | ExfilSquad | ||
| Date Discovered | Jul 27, 2026 | ||
| Description | Frontier Airlines is an airline based in the USA (Colorado), specializing in ultra-low-cost passenger air transportation services. | ||
| Leak Size | 43GB |
Credential Exposure for flyfrontier.com
We've indexed 930 @flyfrontier.com accounts from external breaches, plus 7,395 credentials for flyfrontier.com itself.
Last checked Sep 6, 2026
| @flyfrontier.com addresses from external breaches | |
|---|---|
| Third-party breaches | 886 accounts · across 115 breaches · 821 with a plaintext password · most recent Jan 25, 2026 |
| Combo lists | 318 accounts · most recent Aug 26, 2026 |
| Passwords for flyfrontier.com accounts | |
|---|---|
| Combo lists | 4,693 logins · most recent Sep 6, 2026 |
| Infostealer logs | 3,142 logins · 1,904 infected devices · most recent Sep 6, 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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