'Mac Defender' trojan causing Mac users woe

Mac Defender: Nasty bit of software
Mac Defender: Nasty bit of software

A scareware programme known as 'Mac Defender' is currently causing an increasing number of Mac users woe by demanding payment to remove viruses it claims to have found on their machines.

The programme appears to automatically download to unprotected machines, exploiting the default 'open files after download' setting of most web browsers.

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Former UK News Editor for TechRadar, it was a perpetual challenge among the TechRadar staff to send Kate (Twitter, Google+) a link to something interesting on the internet that she hasn't already seen. As TechRadar's News Editor (UK), she was constantly on the hunt for top news and intriguing stories to feed your gadget lust. Kate now enjoys life as a renowned music critic – her words can be found in the i Paper, Guardian, GQ, Metro, Evening Standard and Time Out, and she's also the author of 'Amy Winehouse', a biography of the soul star.