I recived a call from a man named Dinesh sharma by the number +917091273830. He said he is from sbi home branch mumbai and asked me to verify about my atm card documnets otherwise my card will be permanenty blocked for 6 months. When I asked him for which account number you are asking this details please share with me. He didnt answer my question and talked in a loud voice and said your balance will be deducted if you will not answer my question and cut the call.