Breakdown of Goods Available for Sale on Underground Economy Servers

During the first half of 2007, credit cards were the most frequently advertised item, making up 22% of all goods available for sale on underground economy servers. Bank account credentials, including account numbers and authentication information, were the second most commonly advertised item on underground economy servers during the period, accounting for 21% of all advertised goods. The advertised price for bank account credentials varied widely, ranging between $30 and $400 USD, and was dependent on the funds available in the account.

Source: Symantec Internet Security Threat Report, Vol. XII