My Bank Account Got Hacked After Linking With Coinbase

When I first started to use Coinbase. I never thought that I would have problems with them because I thought they are a decent, and helpful company.

So I registered and created an account with the linking my bank account to my newly created Coinbase account. After exactly three days, my bank account got hacked by someone. There have been more than five outgoing transactions has been made which I am sure that were not made by me.

I only suspect that I used and registered once because the Coinbase is the cause of all these problems, and it just happened right after I linked my account with them.