The Glendale Unified School District
Data Breach on December 13, 2023
| Data Breach Report | ||
|---|---|---|
| Victim | gusd.net | |
| Claimed By | Medusa | |
| Date Discovered | Dec 13, 2023 | |
| Description | The Glendale Unified School District is a school district based in Glendale, California, United States. | |
| Leak Size | Unknown |
Credential Exposure for gusd.net
We've indexed 4,617 @gusd.net accounts from external breaches, plus 593 credentials for gusd.net itself.
Last checked Sep 20, 2026
| @gusd.net addresses from external breaches | |
|---|---|
| Third-party breaches | 3,552 accounts · across 246 breaches · 2,909 with a plaintext password · most recent Jun 9, 2026 |
| Combo lists | 2,049 accounts · most recent Sep 18, 2026 |
| Passwords for gusd.net accounts | |
|---|---|
| Combo lists | 531 logins · most recent Sep 16, 2026 |
| Infostealer logs | 153 logins · 87 infected devices · most recent Sep 10, 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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