Keep in mind that this is about chargeback risk, not implementing some secret government policy. "Anonymizing VPNs" are a high risk service -- the people signing up for them are more often "bad guys" than tech professionals looking for privacy -- and they're signing up with stolen payment information. There are far more hackers, crackers, carders, "script kiddies", spammers and other people that need to hide their lo…
Please post source for this. As far as I know Visa and Mastercard have not made any statements and outlined any possible reasons for this action yet.