I have 3 credit card in three companies. Icici, Axis and SBI. But at the same time suddenly I noticed that some fraudulent transactions in three of my card. I came to know about these transactions after getting statement from the respective banks. But during transactions neither SMS to my registered mobile nor any email came to my registered email ID. No OTP was received by me. I always kept those card in my wallet under lock and keys. But how this possible I don't know.I raised several complaints to those banks but they told all transactions are done through their 3D secure PIN. So there is no question of fraud. They raised pressure on me to meet up the amount to them but I am helpless. Please help me and find out the real victims.