"If it is a very basic pure html/css site, you can pretty much achieve your goal." - Yes this is exactly what I need, I don't want the site to be functional and allow users to place orders (which could happen for non-JS users who don't see the notice that fills the entire screen). I don't want to do anything apart from rehost the site and put a big message up that says "THIS SITE WAS A SCAM - BEWARE OF OTHER SCAM SITES" and cannot be closed down.
"Do you obtain control over just the domain?" - Yes only the domain, not the hosting. We go through legal proceeding to prove the site is illegally selling counterfeit goods and obtain the blank domain.
"I understand your intentions are good, but the method is not complaint with Google's Guidelines." Fair point, but Google shouldn't rank these sites in the first place - they have no genuine links and should be banned already. Google aren't spotting this, so I have to fix Google's **** up. If the site gets banned I couldn't care less. Whilst they rank they serve a genuine purpose of (a) showing users that there are counterfeit sites and they need to be wary and (b) new sites have to better the SEO ability of the old ones in order to rank on page 1.
"Your goal is purely to manipulate search engine results which makes these activities black hat and subject to penalty." Yes but it doesn't matter if the domain is banned, it's not my genuine website and has no links back to my genuine site. I'm not going to host the sites on the same server as our genuine site so no risk to the company. Really I couldn't care less if it gets banned - the counterfeit sites are ranking due to black hat techniques - its in my interest for Google to eventually work it out and fix their algo as it will stop the hundreds of other counterfeit sites from ranking too.
"You can use every social media page, etc. If you put in the time and effort, these pages will rank very well in SERPs."
Yes I could, by building links to social media pages for the hundreds of search terms currently dominated by counterfeiters but this is not a good idea for two reasons:
1. Trying to rank social media sites for irrelevant terms isn't a good thing - you wouldn't do it for users if this situation wasn't happening. As you said already, this is a form of trying to manipulate SERPs and I wouldn't want to risk these genuine SocMed pages getting banned because of this.
2. There are hundreds of search terms to optimise for, and 8 remaining slots on Google to fill for many of these. These sites are also powerful in their SEO strength - 17 counterfeit sites made it into Majestic's top 1million sites by links - these sites have literally tons of scummy, comment box spammed links pointing at them and they are ranking (shame on Google). Competing against these isn't possible via white hat methods and I'm not a black hat kind of guy.
My thought process is - Why try and compete against these sites (and waste A LOT of time and effort) trying to bump them down the rankings when they've already done the hard work of optimisation and link building for these terms? I could simply 're-use' them for a genuine purpose (making our customers beware of ordering from unofficial websites).
The previous owner won't sue us for re-using their content - that involves making themselves known to authorities and they'd get arrested in turn for their illegal activities.
I'm happy to debate it more as its an interesting subject and I don't want to waste time going down the wrong route, but I think re-using the sites is the best option - I just need to get copies of them so they LOOK the same to Google and hopefully keep their SERPs.
If you know of any software or techniques to crawl and download multiple (html) pages and images of a site then please let me know.
Thanks for all of the responses
FashionLux