National Health Service
Data Breach on November 11, 2025
| Data Breach Report | |||
|---|---|---|---|
| Victim | nhs.uk | ||
| Claimed By | CL0P | ||
| Date Discovered | Nov 11, 2025 | ||
| Description | National Health Service is a public‑funded healthcare system based in the UK, providing universal health services. | ||
| Leak Size | Unknown |
Credential Exposure for nhs.uk
We've indexed 425 @nhs.uk accounts from external breaches, plus 798 credentials for nhs.uk itself.
Last checked Oct 4, 2026
| @nhs.uk addresses from external breaches | |
|---|---|
| Third-party breaches | 365 accounts · across 98 breaches · 329 with a plaintext password · most recent Oct 1, 2024 |
| Combo lists | 224 accounts · most recent Sep 30, 2026 |
| Passwords for nhs.uk accounts | |
|---|---|
| Combo lists | 672 logins · most recent Oct 4, 2026 |
| Infostealer logs | 185 logins · 129 infected devices · most recent Sep 15, 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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