hacked

How about not allowing Chinese to upload apps to app store?
I happened to notice that my apple account has been hacked as I had turned my iCloud service on into my iPhone.
I could find that many people have been hacked and stolen their money (mine was only $4 fortunately).
How can this kind of scam hacking company still do their business?
How can Apple be just sitting and watching this absurd thing?
Is it because China is the biggest market?
I could find the information that in-app purchases cannot be refunded.
I hurriedly changed my password but amd still very concerned how they hacked this account.
If Apples database itself has been being hacked, I think it is no use changing the password.

Please do something, Apple!

Crazybeat73 about 掌上三国