ICICI Bank — icici bank fake calls from fake icici credit card

I have received couple of calls from the number [protected], claiming that he is calling from icici credit card department. The guy over the phone claims that he has the details of my credit card, my name, phone number, email id. He told that the payback points got lapsed recently and for claiming those points, i have to give the details for verification. To my knowledge, no bank officials will ask for the card details like this. When i suspected this call and denied to give him the detail, the guy repeated my credit card information like first and last 4 digits of card number, email id, dob, etc. Please verify the correctness of this call and take necessary action.