Originally Posted by KlenTelaris

Pro tip for everyvone - block all countries to access your site which does not belong to tier one countries, and that should drasticly reduce chance of being hacked/scrapped/whatever. If you want to target a specific non tier 1 market, better to make specific site on local language .

And to answer OP - best would be to identify from which ip or geos scrappers are accessing, or to identify patterns which they use to get your content. I can go into more details if needed.