So far all we have seen are links to affiliate sites of 888.com or/and Tradal. I have not seen one site that is directly linked to Cassava by way of ownership that is actually scraping.
I suggest the Professor’s advice is heeded, or concrete evidence such as screenshots of whois records for domains which scrape and thus owned and registered to 888.com are posted forthwith.
I too have been hasty regarding this issue and on studying many of the links provided, cannot identify a direct line which shows 888.com is actively behind any of these scrapers.
I guess it is time, to put up or shut up as I have wasted too much of my time on this and am more than happy to work alongside 888 to get rid of the scraper sites.