Wpisy użytkownika Tomasz Wójcikowski z dnia 29 grudnia 2008

Liczba wpisów: 1

firem
 
highscalability.com/paper-spamalytics-empirical-…

“Haven't you always wondered who clicks on spam and how much could spammers possibly make? In the study only 28 sales resulted from 350 million spam e-mail messages sent over 26 days. A conversion rate of well under 0.00001% (typical advertising campaign might have a conversion of 2-3%). The average purchase price was about $100 for $2,731.88 in total revenue. The reserchers estimate total daily revenue attributable to Storm’s pharmacy campaign is about $7000 and that they pick up between 3500 and 8500 new bots per day through their Trojan distribution system. And this is with only 1.5% of the entire network in use.”