More than half of all sales at the world’s largest rogue Internet pharmacy in the last four years were charged to credit and debit cards issued by the top seven card-issuing banks, new research suggests.
Unlicensed pharmacies create public health risks and confuse consumers who are looking for safe and reliable prescription medicines. Rogue pharma Web sites are primarily advertised with the help of spam, malicious software, and hacked Web sites. Curbing this drug dealing activity would promote both public health and Internet users’ safety.
Recent findings highlight additional levers that policymakers could use to curb sales at rogue online pharmacies, by convincing the card-issuing banks to stop accepting these charges or by enacting legislation similar to that used to squelch online gambling operations.
The figures shown below come from sales data stolen from Glavmed, a Russian affiliate program that pays webmasters to host and promote online pharmacy sites that sell a variety of prescription drugs without requiring a prescription. Last summer, a source sent KrebsOnSecurity a copy of the Glavmed database, which includes credit card numbers and associated buyer information for nearly $70 million worth of sales at Glavmed sites between 2006 and 2010.
I sorted the buyer data by bank identification number (BIN), indicated by the first six digits in each credit or debit card number. My analysis shows that at least 15 percent of all Glavmed purchases — approximately $10.7 million in rogue pill buys — were made with cards issued by Bank of America.
The Glavmed sales using cards issued by the top seven credit card issuers were almost certainly higher than listed in the chart above. About 12 percent of the Glavmed sales could not be categorized by bank ID number (some card issuers may have been absorbed into larger banks). Hence, the analysis considers only the 88 percent of Glavmed transactions for which the issuing bank was known. More significantly, the figures in this the analysis do not include close to $100 million in sales generated during that same time period by Spamit.com, a now defunct sister program of Glavmed whose members mainly promoted rogue pharmacies via junk e-mail; the leaked database did not contain credit or debit card numbers for those purchase records. Continue reading →