Good Choice

Good Choice operates a hotel reservation application that serves customers in South Korea. The platform allows users to search for available rooms, compare rates, and complete bookings through a mobile or web interface. By aggregating hotel inventory, the service aims to simplify the travel planning process for both domestic and international visitors. The application collects and stores personal information such as names, contact details, and reservation records to facilitate transactions. This core functionality defines the organisation’s primary offering in the online travel sector.

The 2017 security incident revealed the scale of Good Choice’s user base, as the breach impacted over 990,000 individuals. Unauthorized actors gained access to the application’s servers and exfiltrated names, contact information, and booking data. The magnitude of the exposure indicates that the platform had accumulated a substantial number of registered users prior to the attack. This event underscores the organisation’s reach within the South Korean digital hospitality market.

Good Choice’s distinguishing attribute lies in its role as a digital intermediary that connects travelers with lodging providers through a technology‑driven platform. The breach highlighted the organisation’s responsibility for protecting sensitive personal data, positioning it as a data controller subject to South Korean privacy legislation. The fact that the attackers operated both domestically and from China illustrates the cross‑border nature of the cyber threats faced by the service. These aspects together point to a focus on delivering convenient reservation services while managing associated security challenges.

No explicit details about Good Choice’s ownership structure, parent company, or subsidiary relationships are provided in the available source material. Consequently, any description of its corporate hierarchy would be speculative and must be omitted.