Graymont
Data Breach on June 23, 2026
| Data Breach Report | |||
|---|---|---|---|
| Victim | graymont.com | ||
| Claimed By | Chaos | ||
| Date Discovered | Jun 23, 2026 | ||
| Description | Graymont is a leading producer of lime, limestone, and calcium-based products based in Canada, supplying essential materials and solutions for industries such as environmental protection, agriculture, mining, steel manufacturing, paper production, construction, and water treatment. | ||
| Leak Size | 400GB |
Credential Exposure for graymont.com
We've indexed 244 @graymont.com accounts from external breaches, plus 2 credentials for graymont.com itself.
Last checked Sep 20, 2026
| @graymont.com addresses from external breaches | |
|---|---|
| Third-party breaches | 239 accounts · across 84 breaches · 211 with a plaintext password · most recent Dec 18, 2025 |
| Combo lists | 80 accounts · most recent Aug 23, 2026 |
| Passwords for graymont.com accounts | |
|---|---|
| Combo lists | 2 logins · most recent Sep 19, 2025 |
| Infostealer logs | 1 logins · 1 infected devices · most recent Oct 7, 2023 |
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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