MKS Instruments
Data Breach on November 07, 2025
| Data Breach Report | |||
|---|---|---|---|
| Victim | mks.com | ||
| Threat Actor | CL0P | ||
| Date Discovered | Nov 07, 2025 | ||
| Description | MKS Instruments is a technology company based in the USA that provides instruments, subsystems, systems and process-control solutions for advanced manufacturing, including semiconductors, electronics and specialty-industrial markets. | ||
| Leak Size | Unknown |
Credential Exposure for mks.com
We've indexed 353 @mks.com accounts from external breaches, plus 50 credentials for mks.com itself.
Last checked Aug 16, 2026
| @mks.com addresses from external breaches | |
|---|---|
| Third-party breaches | 332 accounts · across 96 breaches · 276 with a plaintext password · most recent Jan 6, 2026 |
| Combo lists | 114 accounts · most recent Aug 7, 2026 |
| Passwords for mks.com accounts | |
|---|---|
| Combo lists | 32 logins · most recent Aug 8, 2026 |
| Infostealer logs | 25 logins · 11 infected devices · most recent Aug 2, 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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