Efficient Home
Data Breach on June 11, 2026
| Data Breach Report | |||
|---|---|---|---|
| Victim | efficienthomellc.com | ||
| Threat Actor | Qilin | ||
| Date Discovered | Jun 11, 2026 | ||
| Description | Efficient Home, LLC is an energy efficiency and home performance contracting company based in the USA (Maryland), specializes in whole-house energy audits, insulation services, HVAC system upgrades, and energy retrofit projects. | ||
| Leak Size | Unknown |
Credential Exposure for efficienthomellc.com
We've indexed 10 @efficienthomellc.com accounts from external breaches, plus 2 credentials for efficienthomellc.com itself.
Last checked Aug 16, 2026
| @efficienthomellc.com addresses from external breaches | |
|---|---|
| Third-party breaches | 8 accounts · across 6 breaches · 8 with a plaintext password · most recent Apr 30, 2021 |
| Combo lists | 3 accounts · most recent Aug 3, 2026 |
| Passwords for efficienthomellc.com accounts | |
|---|---|
| Combo lists | 2 logins · most recent Aug 5, 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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