No matter how secure a niche site is, sometimes it suddenly disappears. This is not the result of financial hardship or bankruptcy, but rather the result of the illegal gambling arrests seen in the news headlines, where the working website suddenly shuts down. Even in this case, the safe site will terminate the service after all currency exchange is completed. No site is 100% secure. However, when using, check the basic checklist for overseas safety playgrounds, and at least avoid malicious fraudulent sites that are not safe sites. Malicious scam sites steal money, but personal information is leaked with a weak security system, and members suffer secondary and tertiary damage, which is a reason to keep in mind and check for fraud. We recommend that you easily find safe site information and use a safe site.