We request you to block your Credit Card immediately to avoid any further misuse. But first, do a quick check of the following 2 things:
Before you report a fraud, recheck the transaction details that you wish to report as a fraud.
Check if your friends or family members are using your Credit Card. If a card is blocked as lost then the card will be auto replaced and a replacement fee of Rs 100 along with applicable GST will be charged.
To block your card permanently, please click here.
If you are unable to block your credit card through above steps, you can also visit the below link to contact us and immediately block your credit card: https://www.kotak.com/en/customer-service/contact-us/phone-banking.html