IIS
Data Breach on July 13, 2022
| Data Breach Report | ||
|---|---|---|
| Victim | iis.ac.uk | |
| Claimed By | LockBit | |
| Date Discovered | Jul 13, 2022 | |
| Description | The Institute of Ismaili Studies was established in 1977 as an academic institution of higher education dedicated to the study of Islam, with a particular focus on its Ismaili and broader Shi‘i traditions. | |
| Leak Size | N/A |
Credential Exposure for iis.ac.uk
We've indexed 172 @iis.ac.uk accounts from external breaches, plus 92 credentials for iis.ac.uk itself.
Last checked Sep 27, 2026
| @iis.ac.uk addresses from external breaches | |
|---|---|
| Third-party breaches | 148 accounts · across 55 breaches · 128 with a plaintext password · most recent Oct 1, 2024 |
| Combo lists | 90 accounts · most recent Sep 25, 2026 |
| Passwords for iis.ac.uk accounts | |
|---|---|
| Combo lists | 65 logins · most recent Sep 25, 2026 |
| Infostealer logs | 33 logins · 16 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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