qualys.com
Data Breach on October 05, 2021
| Data Breach Report | ||
|---|---|---|
| Victim | qualys.com | |
| Claimed By | CLOP | |
| Date Discovered | Oct 05, 2021 | |
| Description | N/A | |
| Leak Size | N/A |
Credential Exposure for qualys.com
We've indexed 441 @qualys.com accounts from external breaches, plus 1,290 credentials for qualys.com itself.
Last checked Oct 4, 2026
| @qualys.com addresses from external breaches | |
|---|---|
| Third-party breaches | 370 accounts · across 80 breaches · 344 with a plaintext password · most recent Dec 18, 2025 |
| Combo lists | 114 accounts · most recent Sep 30, 2026 |
| Phishing pages | 8 accounts · most recent Aug 11, 2026 |
| Passwords for qualys.com accounts | |
|---|---|
| Combo lists | 1,123 logins · most recent Oct 4, 2026 |
| Infostealer logs | 420 logins · 245 infected devices · most recent Sep 27, 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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