University of Toronto
Data Breach on July 14, 2023
| Data Breach Report | ||
|---|---|---|
| Victim | utoronto.ca | |
| Claimed By | CL0P | |
| Date Discovered | Jul 14, 2023 | |
| Description | The University of Toronto is a public research university in Toronto, Ontario, Canada, located on the grounds that surround Queen’s Park. | |
| Leak Size | Unknown |
Credential Exposure for utoronto.ca
We've indexed 89,679 @utoronto.ca accounts from external breaches, plus 16,382 credentials for utoronto.ca itself.
Last checked Oct 4, 2026
| @utoronto.ca addresses from external breaches | |
|---|---|
| Third-party breaches | 83,776 accounts · across 2304 breaches · 71,540 with a plaintext password · most recent Sep 18, 2026 |
| Combo lists | 44,067 accounts · most recent Oct 4, 2026 |
| Phishing pages | 26 accounts · most recent Aug 12, 2026 |
| Passwords for utoronto.ca accounts | |
|---|---|
| Combo lists | 14,867 logins · most recent Oct 4, 2026 |
| Infostealer logs | 3,557 logins · 1,907 infected devices · most recent Oct 3, 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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