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Biggest threat to world stock markets is a cyberattack: report

Highly integrated and digital markers heighten the threat

How a simple Internet failure could bring a city to its knees--or far worse

The next ’big one’: not an earthquake, but a collapse of the digital network that’s become central to our lives
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Georgian professor sparks global cyberattack

Hundreds of millions of users couldn’t access Twitter, Facebook and blogging platforms