Privacy project uses cryptography to reduce shared info | Hacker News

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		Privacy project uses cryptography to reduce shared info (bbc.co.uk)
		2 points by J3L2404 on Dec 14, 2010 \| hide \| past \| favorite \| 1 comment

mike-cardwell on Dec 14, 2010 [–]

The trouble with systems like this is that as soon as it becomes used by a lot of people, the value of being able to put false data on one becomes very very high.

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