umd.edu
Data Breach on October 05, 2021
| Data Breach Report | ||
|---|---|---|
| Victim | umd.edu | |
| Threat Actor | CLOP | |
| Date Discovered | Oct 05, 2021 | |
| Description | N/A | |
| Leak Size | N/A |
Credential Exposure for umd.edu
We've indexed 65,420 @umd.edu accounts from external breaches, plus 3,372 credentials for umd.edu itself.
Last checked Aug 16, 2026
| @umd.edu addresses from external breaches | |
|---|---|
| Third-party breaches | 61,362 accounts · across 2005 breaches · 53,397 with a plaintext password · most recent Feb 26, 2026 |
| Combo lists | 26,496 accounts · most recent Aug 15, 2026 |
| Passwords for umd.edu accounts | |
|---|---|
| Combo lists | 3,016 logins · most recent Aug 15, 2026 |
| Infostealer logs | 725 logins · 438 infected devices · most recent Aug 8, 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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