From the New York Times Bits Blog
Google Is Top Tracker of Surfers in Study
By Miguel Helft
When asked about online privacy, most people say they want more information about how they are being tracked and more control over how their personal information is used. Those consumer expectations are rarely in line with the data collection practices of Internet companies, which often collect information about their users not only on their own sites, but also when those users visit other sites across the Web.
Those are some of the central findings of a new privacy study conducted by a group of graduate students at the University of California, Berkeley, which was released late Monday. The students at the School of Information — Joshua Gomez, Travis Pinnick and Ashkan Soltani — studied consumer expectations by looking at sources like complaints filed with the Federal Trade Commission and data collected by the state of California and a privacy group. They analyzed company practices using Ghostery, a browser plug-in that detects cookies, Web beacons and other types of trackers that allow third parties to gather information about Web site visitors, often without their knowledge....