(Urgent) My Account Was Hacked!!!!

[AdView]

My account was hacked, I had a paid version of IPB and it worked fine earlier and I tried to access my forum a little bit ago and I got the following screen:

I even went into file manager and all the IPB files are missing and have been replaced with Index (Image above) and index2 and when I click on Index2 I see:

Is there anyway x10hosting can track who did this so I can report this to there ISP or tell me how I can find the IP address of the person responsible for this?
Edit:
Bump-Urgent Matter

 

[Christopher]

Moved to level two support
There are logs that contain IPs.
If you have any modifications installed, chances are one of them had a security flaw.

 

[AdView]

How do I know which one is the hacker? I didn't have any mods installed, so it got hacked another way.

 

[Fedlerner]

Do you know between which time this (day & hours) happened approximately?

 

[AdView]

No clue sometime today because I didn't login to the board today and it was fine last night
Edit:
I think I know who it is, it's someone named whooper from http://magicey.com/index.php?act=idx, but I want to figure out what his IP address was when he hacked my site so I can report him to his ISP.

 

[Fedlerner]

I've PMed you a .txt file with the access log information for the day: 12th April.
You'll have to investigate this yourself. If you find out which IP was the one that hacked your account, PM me with the IP and how did you found out, and we'll see what we can do.

 

[AdView]

Okay I think I found the IP address of the hacker I sent it to you in the e-mail

 

[Fedlerner]

I've answered your PM. I'll close this thread, PM me if you found anything more.