Image for 14/03/2009Not currently available on BBC iPlayer

Duration: 30 minutes

Guide to all the latest gadgets, websites, games and computer industry news. Featuring a special experiment to show what happens when cybercriminals take over your computer. Click shows how hackers use infected machines to take down websites and send out most of the world's spam.

Go to Click's website

Spencer Kelly

Visit Click's website for the latest technology news, issues, gadgets and apps.

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