Mayfair Hotels International
Data Breach on February 20, 2026
| Data Breach Report | |||
|---|---|---|---|
| Victim | mayfairhotels.com | ||
| Threat Actor | Sinobi | ||
| Date Discovered | Feb 20, 2026 | ||
| Description | Mayfair Hotels International is a hospitality and hotel management company based in Singapore, operating luxury hotel properties in Asia. | ||
| Leak Size | Unknown |
Credential Exposure for mayfairhotels.com
We've indexed 62 @mayfairhotels.com accounts from external breaches, plus 4 credentials for mayfairhotels.com itself.
Last checked Aug 16, 2026
| @mayfairhotels.com addresses from external breaches | |
|---|---|
| Third-party breaches | 58 accounts · across 40 breaches · 51 with a plaintext password · most recent Mar 24, 2025 |
| Combo lists | 25 accounts · most recent Aug 7, 2026 |
| Passwords for mayfairhotels.com accounts | |
|---|---|
| Combo lists | 3 logins · most recent Jul 31, 2026 |
| Infostealer logs | 2 logins · 1 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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