Having a botnet at your fingertips will cost you $225, and a tool that exploits a vulnerability on a banking site averages $740 and runs as high as $3,000.

• 控制一个“僵尸网络”需要225美元，而利用银行网站漏洞进行攻击的工具平均需要740美元，最高可至3000美元。