Original Dead Drops Spies used dead drops to interchange information. Maybe they still do. The idea is that you agree on a location of the mailbox and pass information. One of the benefits of a dead drop is that the two people in the information chain will never be in contact with each other, so you can maintain full anonymity (except if you spy on the location and see who is coming to pick up the stuff you left.) Modern Dead Drops What would 21st century dead drop look like? Well Aram Bartholl started a “an anonymous, offline, peer to peer file-sharing network in public space” which he calls dead drops (see http://deaddrops.com/).…