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Posts Tagged ‘ Sophos ’

The USB stick that thinks it’s a keyboard

Tuesday, December 4th, 2012

USB

To Covent Garden, where James Lyne – director of technology strategy at Sophos – has been presenting a review of the security landscape during 2012, and a look forward to next year’s threats. The review is an annual event, and always entertaining thanks to Lyne’s bona fide geek credentials: this year’s talk included references to Anonymous masks, the obligatory Gangnam Style allusion and several exhortations to “[verb] all the things”.

Predictions for 2013 include increasingly sophisticated and targeted attacks, on mobile platforms as well as PCs. No surprises there. More interestingly, Lyne also expects to see a rise in ransomware, which locks away your files and provides the decryption key only on payment of a fee. So far, malware ransoms have typically been around the £200 mark, but Lyne reckons criminals will soon start to recognise high value targets (such as company CEOs) and demand much higher fees for the return of sensitive documents. He describes this type of attack as “irreversible”, as there’s nothing third-party software can do to recover your files if they’ve been strongly encrypted: the only defence is to keep backups. You’ve been warned.

The part of the talk that particularly struck me, however, relates to the little device pictured above, which Lyne demonstrated with glee. Fully assembled, it looks just like a regular USB flash drive. Or, from the internal microSD slot, you might assume it was some sort of card reader. In fact – believe it or not – it’s a keyboard. (more…)

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