How to protect yourself as cancelled card ‘loophole’ leaves victims exposed to fraudsters

A potential security flaw in banks' card renewal processes is causing alarm, as it may leave victims vulnerable to fraudsters. When customers report fraud, banks cancel the card and issue a new one, but the old card details might still be used by criminals until the replacement arrives. Consumer group Which? has highlighted this issue, suggesting that the process leaves a window where fraudsters could exploit the loophole. This matters because it underscores the importance of vigilant monitoring and proactive security measures to protect personal financial data.