Mysql Database Hacked ! how prevent this

Hello dear koder my Mysql Database is hacked by some one and i am pretty sure that some one belong to this community.please suggest some solution. he is change my user table all data

As well ? Where is your bank installing? Banks are usually installed on hosts, who are the ones who protect their database.

Hostinger .

in my humble opinion, you should talk to Hostinger’s technical team. They are responsible for the security of your bank. Also, it must comply with the safety rules that are indicated by the hosts.