Pay attention where you leave your security blueprints as these may end up stolen at some train station! Actually, this has happened to a French defence contractor who was carrying blueprints of a drone aircraft being developed jointly by France and United Kingdom. No informatics strategies or high-tech tools were used in this incident!
Read the full story here – http://www.theregister.co.uk/2012/02/24/drone_doc_theft_security_flap/