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Iddo Bentov

(<a href='http://www.shutterstock.com/g/Julia+Tsokur'>Julia Tsokur</a> via <a href='http://www.shutterstock.com/'>Shutterstock</a>)

By concealing identities, cryptocurrencies fuel cybercrime

Ari Juels, Iddo Bentov, Ittay Eyal