Data breach
Otelierotelier.com
436 855 accounts exposed in a breach dated 2024-07-01.
Breached2024-07-01Added to HIBP2025-01-18 UTCUpdated by HIBP2025-01-18 UTCAccounts436 855Domainotelier.com
Verified
What happened in Have I Been Pwned’s words
In July 2024, a threat actor gained access to the hotel management platform Otelier and retrieved customer data from well-known hotel brands including Marriott, Hilton, and Hyatt. The data included 437k customer email addresses (a further 868k generated email addresses from the booking.com and Expedia platforms were not loaded into HIBP), names, physical addresses, phone numbers, booking information related to travel plans, purchases recorded by the platform and in a small number of cases, partial credit card data.
Exposed data as HIBP classifies it
- Email addresses
- Names
- Partial credit card data
- Phone numbers
- Physical addresses
- Purchases
- Travel plans
How HIBP qualifies it
- HIBP verified that the data came from this service.
Source: Have I Been Pwned (CC BY 4.0)
Copied from HIBP 2026-11-05 03:50 UTC