Semex
Data Breach on April 18, 2025
| Data Breach Report | |||
|---|---|---|---|
| Victim | semex.com | ||
| Threat Actor | Underground | ||
| Date Discovered | Apr 18, 2025 | ||
| Description | Semex is a Canadian agricultural biotechnology company based in Guelph, Ontario, specializing in genetic solutions and services for the dairy and beef industries, including artificial insemination, embryo transfer, and fertility enhancement technologies. | ||
| Leak Size | Unknown |
Credential Exposure for semex.com
We've indexed 94 @semex.com accounts from external breaches, plus 5 credentials for semex.com itself.
Last checked Aug 16, 2026
| @semex.com addresses from external breaches | |
|---|---|
| Third-party breaches | 91 accounts · across 56 breaches · 84 with a plaintext password · most recent Aug 18, 2024 |
| Combo lists | 23 accounts · most recent Aug 3, 2026 |
| Passwords for semex.com accounts | |
|---|---|
| Combo lists | 5 logins · most recent Aug 7, 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.
Is your organization next?
Semex was breached. Check if your company's credentials have been exposed in this or other data breaches.
Check your exposure →Continuous dark web monitoring alerts you when we find leaked credentials or session tokens for your company.