So today I learned I was hacked by the Muslim Liberation Army.  PowerDNN did a restore for me from last night and within a few minutes it had been compromised again.  They restored again and the exact same thing happened.

Now I've been told they started the hack about 9 days ago and they have coded a backdoor in my sites.  I was wondering if anyone has had any similar situations and if so could you provide me any insight.  I went with DNN because I thought it was a secure setup....  but now I'm stuck digging through code I am not familiar with to find this so called backdoor.

Thanks!
-justin

Justin,
DNN is secure, if you are following security advises and allways keep your DNN installation upgraded to a secure version. You also need to be careful installing 3rd party extensions, every extension (including skin) is code and may have full control over your web site.

For your current situation you need to identify any files the intruder may have uploaded and may use to regain access to the site. PowerDNN may help you to identify those files, or any other experienced DNN expert.

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Cheers from Germany,
Sebastian Leupold

   

Speed up your DNN Websites with TurboDNN

Also you can check if your site is in these lists, which would be a typicall signature;
http://www.zone-h.org/

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Benoît Sarton
www.bsi.fr
www.dotnetnuke.fr