If you've been struggling to make sense of the stories about Stingrays (super-secretive cellular surveillance tech used by cops and governments) (previously) this week's Note to Self podcast does the best job I've yet seen (heard) of explaining them. Read the rest

http://feeds.boingboing.net/~r/boingboing/iBag/~3/8pzm3Cb9lh0/the-snitch-in-your-pocket-mak.html