DNSChanger Trojan Still Prevalent In 350K Computers – FBI, Usenetreviewz, and VPNReviewz Warn Undisclosed Location, South America, May 18, 2012 (PRWeb.com via COMTEX) – Last year the FBI and international police participated in an operation called “Operation Ghost Click” in which a group of Estonian hackers had distributed various DNS changing programs around the internet. [...]