The chances of this are happening are very low.
If your site ever got a lot of unwanted attention from the police, the hosting company would probably remove your site from their hosting before WP even gets a chance to make a move. WP is used by millions maybe even billions, they probably aren't even going to even see your site.
I'd be more worried about your so called offshore hosting company, they may ignore DMCA before you send them any money, but I bet they soon have a change of heart once you've sent them money.