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..."
organize people to call their printer manufacturers to turn off printer tracking dots
I can't believe I didn't bookrmark this before. In any case, it's relaunched with a bunch of new features.
"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."