Be safe from electronic pickpockets

Do you know that thieves can get confidential information from you like your credit card details? It is because of something your credit card emits called RFID. Through RFID thieves can get your credit card details and rob you. This is a big threat to me since I own a credit card. But thank goodness there are rfid credit cards. This blocks the electronics waves credit cards transmit. If there will be no waves to be emitted from credit cards, you will be safe from electronic pickpockets. I think it is because of this that until now, my credit card is still safe.