that's what struck me as well. putting that much effort in to making a site and the malware, trying to scam joe public makes sense, but a few thousand geeky bitcoin miners?
surely it's a joke. McLeod security? seriously?
edit: i just googled the domain in the security seal (after a lot of other searches) and found this post...
http://forum.bitcoin.org/index.php?topic=24437.0