What action can companies take against cpa ‘hack’ sites? can registrars/hosts rat you out?

I've been able to make $5-10 a day which is amazing(my first money online), however my sites are very blackhat and offer people a fake way to 'hack' company/game X etc.

Considering my CPA locker dosen't give people what they expect I assume its only a matter of time before my site gets reported to the company out of a visitors anger? And i'm wondering if anyone has experience with what the companies can do?

One interesting case:
I track the rankings of random sites for fun, i saw one…

What action can companies take against cpa 'hack' sites? can registrars/hosts rat you out?