When it comes to exchanging cryptocurrencies, the most important thing is to check the reputation of the service. Fraudulent platforms may look legitimate but hide various tricks. One of the easiest ways to avoid problems is to look for reviews on forums, check ratings on special sites, and follow service updates. A transparent commission and data protection policy are also important signs of reliability. And if the service requires an unreasonably large amount of personal information from you, this is a reason to consider its honesty.