The list of illegal acts they routinely take part in is available in the spamtrackers wiki entry devoted to their most popular spammable illegal online pharmacy My Canadian Pharmacy.
I noticed that rather suddenly, they have decided to secure their current affiliate portal, replacing it with an authorization setup, and a default message indicating they are changing their name yet again.
Site is closed. Please contact ICQ 333192431 for new address.
To see what it used to look like, even a mere four days ago, check out the Spamtrackers wiki entry here.
Isn't that interesting?
That ICQ address belongs to an individual who used to post on a variety of forums, notably Russian ones, using the username "ebulker". He specifically mentions in most of these postings that bulker.biz "doesn't care where your traffic comes from", indicating that they're very much aware that they spam illegally. But really, spamming is just the tip of the iceberg. These guys break so many laws on a daily basis that it's hard to believe nobody's gone after them. It would literally be like shooting fish in a barrel.
More as it happens, I suppose...
SiL / IKS / concerned citizen