Otelier breach exposes data of around 500,000 hotel guests
Otelier was breached, exposing hotel guest information and booking details. The scale was later reported as around 500,000 guests, and information related to Marriott and Hilton hotels was also among the data exposed.
Key facts
- Affected organisation
- Otelier
- Incident type
- Data breach
- Occurred / detected
- Not confirmed
- Scale of damage
- Information and booking details of around 500,000 hotel guests
- Cause / method
- Unauthorised access to sensitive information by hackers
- Location
- United States
If your data was exposed
Exposed dataUsage & purchase history
- Don’t tap links in texts, calls or emails that mention this incident and offer compensation, refunds or breach checks. Check directly on the organisation’s official website or app.
Timeline
- It emerged that the Otelier breach had exposed hotel guest information and booking details.
- The scale of the exposed information was reported as around 500,000 hotel guests.
- It emerged that the Otelier breach had exposed information related to Marriott and Hilton hotels.
Also affected by this incident
Otelier data breach hits Marriott hotels
↳ Knock-on damage from the Otelier incident · View original incidentHotels of Marriott International, Inc. were affected by the Otelier data breach. Hilton hotels were also affected by the same incident.
Read on Top Class Actions ↗
5 related reports
- Otelier data breach exposes info, hotel reservations of millions
- Data on Half a Million Hotel Guests Exposed After Otelier Breach
- Otelier data breach triggers serious data security concerns
- Half a million hotel guests at risk after hackers accessed sensitive data
- 호텔 관리 플랫폼 오텔리에 해킹당해 메리어트, 힐튼, 하얏트 등 고객 대상 피싱공격 주의
The summary and key facts are written by AI from related reports and may contain errors. Check the original articles and the organisation’s official statements for accurate details.