In that link the story is explained well. The Coughlan wife, Trudy, went in an internet point with all the documents and asked to digitalize them. The shop guy, being a total Ferrari fan, noticed the logo and the complexity of the material, so he asked "is your husband working for Ferrari ?" and Trudy replied "no, he used to though ...", so he got suspicious and informed Ferrari and British Police, leading to the investigation at Coughlan home and all of this.
the google link translation of the complete article
http://translate.google.com/translat...language_tools