Transactions often require a one-time password (OTP) sent to the owner's phone.
Fraudulent activity causes significant disruption to the businesses involved. use stolen credit card to buy bitcoins
Cryptocurrency exchanges and card issuers use sophisticated technology to identify and block fraudulent purchases in real-time. Transactions often require a one-time password (OTP) sent
Platforms track the unique digital signature of a user's device (IP address, browser type, and location). If multiple accounts use the same device with different cards, it is instantly flagged. it is instantly flagged.