如今的大多数信用卡诈骗事件都是POS黑客干的。面对这项攻击,4类小商户的表现尤其弱不禁风。他们的处理器比较落后,而且不符合PCI标准,银行等机构正准备改善这一现状。在过去的一年,美国最大的支付处理器公司第一数据,一度反复受到黑客的钓鱼攻击,这种网络可以远程访问开放式或保护松散的销售点系统。 Most current credit card frauds are POS hackers. In the face of this attack, the performance of the four types of small businesses is particularly fragile. Their processor is relatively backward, and does not meet PCI standards, banks and other agencies are preparing to improve the status quo. In the past year, the number one U.S. pay-processor company, once repeatedly subjected to phishing attacks by hackers, has remote access to open or loosely-supported point-of-sale systems.