Bitcoin scams are increasingly targeting CoinMarketCap users through sophisticated impersonation attacks. Fraudsters are posing as official support representatives to deceive users into revealing private keys or seed phrases. These scams often employ urgency and fabricated account issues to manipulate victims into compliance. CoinMarketCap has issued a warning, urging users to verify communications through its official support portal and to refrain from sharing sensitive information with unsolicited contacts. Security experts stress the need for strict identity verification and caution against social engineering tactics that exploit user trust and data breaches.