In July 2007, the GPotato multiplayer game portal suffered from data leakage. More than 2 million user accounts were disclosed. Later, the site was combined with Webzen, where there are still initial accounts. The exposed data included the user names, email addresses and IP addresses, passwords in the form of drift md5 and personal data, such as gender, date of birth, physical address, control questions and answers to them in the form of ordinary text.