According to Kostin Rai (a leading security expert at Kaspersky Lab), at the moment there is a process of selling tens of thousands of hacked Twitter accounts at prices ranging from $ 100 to $ 200 per thousand accounts. The cost depends on the number of followers, that is, subscribers. The main way to replenish this database is phishing sites and Trojans. It should be noted that after hacking on the account there are links to sites that sell fake software and where about 15 percent of users go and 1 percent still acquires a “fake”.