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Industry experts reveal their cyberspace fears

1 November 2011 Last updated at 13:02 GMT

London is hosting a major international conference on the threat from cybersecurity attacks.

Representatives of 60 nations are gathering to discuss how to tackle the rising levels of cybercrime.

The BBC's Rory Cellan-Jones spoke to some industry experts to find out what they believe will be be the biggest threat to cyberspace.

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