Indusind Bank — Email on Credit card transaction

Hi,

I have not applied for any credit card or any for any other products or services in IndusInd Bank. I am getting lots of junk emails saying some transaction has been done on credit card. Please find the sample below

Dear Customer,
791839 is the One Time Password (OTP) for ECOMM transaction of INR 101296.99 at NOBROKER TECHNO on IndusInd Bank Credit Card ending 2488. Reference # ECOM_[protected].

This OTP is usable only once and is valid for 10 mins.
Please DO NOT SHARE THE OTP WITH ANYONE, for security reasons.
Warm regards,
Team IndusInd Bank

I have no idea why i am getting this email as I do not have ay credit card with IndusInd bank. I suspect this as fraudulent email. Please check on this as I am getting tons of emails like this.