Every day, fraudulent calls or messages are being made in the name of banks. These criminals make phone calls or text messages in the name of the banks and fraudulently extract confidential information related to the bank accounts. To avoid this, the Reserve Bank of India regularly shares security tips.The RBI had warned of new scams using mobile numbers. According to the notice, criminals make phone calls or text messages in the name of banks and commit fraud by removing confidential information related to bank accounts. The RBI had said that toll free of fraudulent banks or financial institutions Fraud is being perpetrated on mobile numbers that resemble numbers. In addition to these numbers, they save their numbers in the name of these institutions or banks on apps like Truecaller. The Reserve Bank of India has once again issued a new warning. Through his Twitter handle, he said customers should not give out any information related to their PIN number, OTP and bank account to anyone. They also say that if a customer's card is stolen or lost, block it immediately.