The third largest crypto exchange within a month stops working with Russians The KuCoin crypto exchange will stop providing services to users in Russia and Belarus, the platform announced. The decision was made in accordance with the applicable legal and regulatory requirements, the platform explained. KuCoin promised to send notices to affected users with deadlines and instructions on how to close their accounts. This is the third crypto exchange to announce the cessation of work with users from Russia and Belarus in October, writes Forbes.ru.