More recently, scammers impersonating Tesla CEO Elon Musk got away with more than $2 million in crypto assets. How to prevent impersonators: Be aware that under no circumstances will OKX's customer service officials ever threaten to freeze your assets or ask you to release your crypto holdings. Ensure that all emails from us are sent under the official okx.com domain. Always install an anti-phishing code for all emails sent by us.