Constellation HomeBuilder Systems
Data breach claim reported August 10, 2026
| Data Breach Report | |||
|---|---|---|---|
| Victim | constellationhb.com | ||
| Claimed By | Unsafe | ||
| Date Discovered | Aug 10, 2026 | ||
| Description | Constellation HomeBuilder Systems is a software company based in Canada, specializing in ERP systems and business management software for the residential construction industry. | ||
| Leak Size | Unknown |
Breach claims on this page are published by threat actors and haven't been verified by Breachsense.
Credential Exposure for constellationhb.com
We've indexed 113 @constellationhb.com accounts from external breaches, plus 29 credentials for constellationhb.com itself.
Last checked Nov 8, 2026
| @constellationhb.com addresses from external breaches | |
|---|---|
| Third-party breaches | 89 accounts · across 35 breaches · 88 with a plaintext password · most recent Aug 18, 2024 |
| Combo lists | 44 accounts · most recent Nov 8, 2026 |
| Passwords for constellationhb.com accounts | |
|---|---|
| Combo lists | 29 logins · most recent Nov 8, 2026 |
| Infostealer logs | 13 logins · 2 infected devices · most recent Dec 2, 2025 |
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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