The information that Google shared, which included customers' full names, e-mail and some postal code information, was not the result of a glitch with its software. Rather it appears to be in accordance with Google's existing policies for its app store and its Google Wallet payment service - though some privacy advocates believe Google has not been clear enough in informing consumers about the practice.
Google has "buried" the notice about how it shares users' personal information in fine print rather than obtain the express consent of users, said Marc Rotenberg, executive director of the Electronic Privacy Information Center.