ICSI in MIT Review

"How People Broadcast Their Locations Without Meaning To"
April 22, 2011  |  Erica Naone, MIT Technology Review

excerpt: 
People were up in arms this week about the privacy implications of news that the iPhone gathers location information and stores it in a file on the user’s computer. But experts say that smart-phone owners are unknowingly taking a much bigger risk with information about where they go all day.
recap: 
Precise location information automatically embedded in photos by some devices can leave users at risk of attacks.