J Derenzo
Data Breach on August 14, 2025
| Data Breach Report | |||
|---|---|---|---|
| Victim | jderenzo.com | ||
| Threat Actor | Sinobi | ||
| Date Discovered | Aug 14, 2025 | ||
| Description | J. Derenzo Co. is a site-work contracting company based in the USA, specializing in land clearing, excavation, utilities, roadways, and site development, and serving New England for over 75 years. | ||
| Leak Size | Unknown |
Credential Exposure for jderenzo.com
We've indexed 48 @jderenzo.com accounts from external breaches.
Last checked Aug 16, 2026
| @jderenzo.com addresses from external breaches | |
|---|---|
| Third-party breaches | 46 accounts · across 36 breaches · 41 with a plaintext password · most recent Aug 18, 2024 |
| Combo lists | 17 accounts · most recent Aug 6, 2026 |
None of this is necessarily connected to the ransomware attack above.
Is your organization next?
J Derenzo was breached. Check if your company's credentials have been exposed in this or other data breaches.
Check your exposure →Continuous dark web monitoring alerts you when we find leaked credentials or session tokens for your company.