Golfzon security incident history
Hacking, data breaches and other security incidents involving Golfzon, with related coverage.
Incidents: 1 · Most recent
Golfzon ransomware attack exposes personal data of about 2.21 million people
2.2MImpact: Personal information of about 2.21 million users and employees, including resident registration numbers of 5,831 people and account numbers of 1,647 people
On November 23, 2023, Golfzon suffered a ransomware attack that damaged part of its server disks, disrupting its app, web, and reservation services. It completed emergency recovery after replacing the servers, but later confirmed that files containing members' personal information had been leaked and apologized. An investigation confirmed that access to a file server through a stolen VPN account led to the exposure of personal information of about 2.21 million users and employees.
Related reports: 18 · last report →