Every year for the past nine years, the Computer Security Institute and the FBI undertake a computer crime and security survey among companies and institutions in the US. These surveys provide interesting insights into the level of computer crime being experienced by companies, as well as how they are responding to security breaches

Source:
http://www.theregister.co.uk/2004/08...ecurity_stats/

It seems that TheRegister and other sites have taken out the pdf document that was originally included with the article.

Found a site that has it
you can download the pdf document here
http://www.fortrex.com/Pages/Whitepaper.html