I have been getting a lot of calls from a bunch of people and today i was able to track a mobile number (Cust serv) who calls directly and asks about if i am receiving my icici credit card statements. When i ask them who told you that i had an icici credit card, they either abuse and hangup or hangup directly.
This is surely a fraudulent call and below is the number i got a call from today.
[protected]. Please track the same and confirm how to take legal actions against them. Was this information helpful? | 
We confirm you that, the call you have received has not been made by ICICI Bank. ICICI Bank never asks personal, account or financial information from the customers. Please do not reveal your financial details or passwords to anyone. We request you to write to [protected]@icicibank.com with the contact number from which you received the call for us to investigate.
Regards,
ICICI Bank Customer Service Team