ICSI in the New Scientist

“Geo-tags Reveal Celeb Secrets”
July 12, 2010 | Jim Giles, The New Scientist

excerpt: 
The web has opened up new opportunities for stalkers: celebrities' home addresses are becoming easy to figure out because the stars aren't taking care when they upload pictures online. And tech-savvy thieves could even find out when they – or you – are away from home.
recap: 
Precise location information automatically embedded in photos by some devices can leave users at risk of attacks.