This may come as no surprise, but the US is the single biggest spam culprit in the world. According to Sophos, almost a quarter of all canned meat product comes from the States, and most of that is sent by malware infected machines.
Watch out for those zombies.
© Incisive Media Investments Limited 2010, Published by Incisive Financial Publishing Limited, Haymarket House, 28-29 Haymarket, London SW1Y 4RX, are companies registered in England and Wales with company registration numbers 04252091 & 04252093