[Resolved]  Idea Money — idea money fraud transaction - idea billdesk

I had received a call from a mobile number @ 1.50pm (Dated 23.1.2018) in my mobile no., where she said we are calling from bank online reward points department and she asked the credit card details for the purpose of giving additional reward points and cash back. I gave the card number and she asked the cvv & otp when i checked the sms completely till the transaction done. After she told me within 2 days the reward points will credit in your card. After a while from credit card bank i received a message that my card is temporarily bocked for the suspecious transaction. I checked with bank, they told the amount transaction done in some other merchant, immediately i blocked my card with help of bank executive. I tried to contact that person but the mobile no. Comes switched off.