Archive: 04/24/2013

Surface structure controls liquid spreading

Researchers at Aalto University have developed a purely geometric surface structure that is able to stop and control the spreading of liquids on different types of surfaces. The structure has an undercut ...

Apr 24, 2013
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Cyberattack deprives millions of Dutch of online ID

More than 10 million Dutch citizens were unable to use their official online signature to pay bills and taxes because of a cyberattack, officials said Wednesday. The national DigiD system "is no longer accessible ...

Apr 24, 2013
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Group calls on China to improve Internet security

An American business group appealed to China on Wednesday to improve online security and ease restrictions on Web use by companies, warning that deteriorating access speeds might discourage foreign investment.

Apr 24, 2013
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LulzSec hacker leader arrested in Australia

A self-proclaimed leader of the LulzSec international hacking group has been arrested in Australia, police said, charging him with attacking and defacing a government website.

Apr 24, 2013
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