The problem with big companies like Coinbase and even Chase (the biggest bank in the US) is they outsource
their customer support to countries like India where your private banking information can be easily stolen by the support staff.

I recently called Chase Bank where I have a bank account in the US to ask where their customer service is located and to my surprise
the man told me he is speaking to me from India! I talked to the Chase fraud department and he said even their fraud department
is located in freaking India! That explains why thousands of US Chase customers had their personal banking information compromised/stolen
and thousands are defrauded every year by Indian scammers.