The forbidding math of finding terrorists
New York subway tests a gun detection technology
Crime
Fake it till you make it
Another two cases of scientific fraud
Doping pops up in the news
The world of anti-doping has interesting statistics
Dead people, fake obituaries, and ad fraud
A story involving dead people, faked obituaries and digital ads.
Know your data 38: the script of the data leak theater
Kaiser ventures into the data leak theater.
Know your data 37: one billion passwords
What one billion stolen passwords tell us