Grupo Fonsán
Data Breach on June 26, 2026
| Data Breach Report | |||
|---|---|---|---|
| Victim | fonsan.com | ||
| Claimed By | Booba | ||
| Date Discovered | Jun 26, 2026 | ||
| Description | Grupo Fonsán is a construction and engineering holding group based in Spain, specializing in structural rehabilitation, industrial construction, and singular architectural projects. | ||
| Leak Size | 23.4GB |
Credential Exposure for fonsan.com
We've indexed 22 @fonsan.com accounts from external breaches, plus 4 credentials for fonsan.com itself.
Last checked Sep 20, 2026
| @fonsan.com addresses from external breaches | |
|---|---|
| Combo lists | 17 accounts · most recent Sep 17, 2026 |
| Third-party breaches | 7 accounts · across 9 breaches · 6 with a plaintext password · most recent Feb 8, 2021 |
| Passwords for fonsan.com accounts | |
|---|---|
| Combo lists | 3 logins · most recent Aug 26, 2026 |
| Infostealer logs | 3 logins · 1 infected devices · most recent Apr 28, 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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