Once You Use Bitcoin You Can’t Go ‘Back’ — And That’s Its Fatal Flaw

By Nicholas Weaver Bitcoin is the world’s most popular digital currency — not just a form of money, but a way of moving money around — and the darling topic du jour?of the tech industry right now. [WIRED has its primer on what bitcoin is and how it works?here.] As a security researcher, I admire bitcoin-the-protocol. But I believe …

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Source: Wired