Masimo
Data Breach on February 05, 2026
| Data Breach Report | |||
|---|---|---|---|
| Victim | masimo.com | ||
| Claimed By | 0APT | ||
| Date Discovered | Feb 05, 2026 | ||
| Description | Masimo Corporation is a medical technology company based in the USA (California), focused on developing patient monitoring devices, non‑invasive sensors. | ||
| Leak Size | 3.9TB |
Credential Exposure for masimo.com
We've indexed 587 @masimo.com accounts from external breaches, plus 18 credentials for masimo.com itself.
Last checked Oct 4, 2026
| @masimo.com addresses from external breaches | |
|---|---|
| Third-party breaches | 565 accounts · across 160 breaches · 507 with a plaintext password · most recent Jan 13, 2026 |
| Combo lists | 167 accounts · most recent Oct 2, 2026 |
| Passwords for masimo.com accounts | |
|---|---|
| Combo lists | 17 logins · most recent Sep 24, 2026 |
| Infostealer logs | 3 logins · 2 infected devices · most recent Nov 12, 2025 |
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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