Re: programmatic ad systems rely on browser fingerprinting to fight ad fraud
I don't know how much it actually protects anyone, but you can pretend to be a good citizen and report the address at https://www.abuseipdb.com [other blacklists exist]
If they're script kiddies from China, there may be a chance they'll actually loose some social credibility or whatever the term is for pretending to be imperialistic money grabbers.
Biting the hand that feeds IT
