State Bank Of India [SBI] — Fraudulent call re details of credit card

Address: Kolkata, West Bengal, 700103

I received a call from [protected] around 3.58 p.m. on 07/11/2015. The caller, a lady, introduced herself as calling from SBI Credit Card Department. She asked for my 16 digit credit card number, the CVV number and expiry date of the card.. She informed that since RBI has put some restrictions of Rewards Point system, my card will be blocked and I will receive a new card with 4 to 5 days. I provided her with imaginary card number, CVV number and expiry date, as being a banker myself, I understood her intention. I am making this complaint with the desire that this fake caller and all related parties are brought to book.