Regarding an earlier version of Google Wallet (in 2012), an analysis by security company Nowsecure revealed that some card information stored by Google Wallet was accessible outside of the application.
有关Google钱包的早期版本（2012年），一项由安保公司Nowsecure（英语：Nowsecure）所做的分析揭露出部分由Google钱包存储的卡片信息可在应用程序外被访问。