"What modern data science is finding is that nearly any type of data can be used, much like a fingerprint, to identify the person who created it: your choice of movies on Netflix, the location signals emitted by your cell phone, even your pattern of walking as recorded by a surveillance camera."
Great article on personally identifiable information by Seth Schoen.
via Nadav: "Azerbaijani authorities used SMS eavesdropping to see who their citizens voted for in the Eurovision song contest. They then interrogated the 43 people who voted for "rival" country Armenia..."
I can't believe I didn't bookrmark this before. In any case, it's relaunched with a bunch of new features.
organize people to call their printer manufacturers to turn off printer tracking dots