Headlines in last week's news and media pages might have given you the impression that major companies were seriously threatened by cyber warfare launched by the Anonymous group. Those headlines started after companies including Visa and Paypal withdrew their support for WikiLeaks and became the target of cyber attacks. A report by Ben Cohen of Channel 4 News has revealed that the situation was not as serious as the headlines suggested. Ben's evidence indicates that fewer than one per cent of cyber attacks were caused by "hacktivist" groups and that few individuals are actively involved with the Anonymous group. Channel 4 invited me to contribute to the piece. It cost me most of a day's holiday, so I'll be intrigued to know what you make of the story.