I have never hard of them...
after googling for them:
oh... probably not relevant, but CDFreaks.it got hacked also
I hate hackers that wreck a website,
Leaving a note on the mainpage is ok, aslong as all the files are left alone (and the original index.htm is renamed to something like index.htm_).
Then the webmaster can set it back simply, and fix the security, but deleting all the files (especially when its a site that doesnt make any money and alot of ahrd work has gone into) is just lame.