http://www.reuters.com/article/idUSTRE64D60E20100514
Whoops! Google says mistakenly got wireless data
(Reuters) - Google Inc said its fleet of cars responsible for photographing streets around the world have for several years accidentally collected personal information that consumers send over wireless networks.
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The company said on Friday that it is currently in touch with regulators in several countries, including the United States, Germany, France, Brazil and Hong Kong, about how to dispose of the data, which Google said it never used.
"It's now clear that we have been mistakenly collecting samples of payload data from open (i.e. non-password-protected) WiFi networks," Google Senior VP of Engineering and Research Alan Eustace said in a post on Google's official blog on Friday.
Google, the world's largest Internet search engine, did not specify what kind of data it collected, but a security expert said that email content and passwords for many users, as well as general Web surfing activity, could easily have been caught in Google's dragnet.