Bitcoin"s share of the cryptocurrency market is sliding, with a host of alternative digital coins gaining ground as developers race to create digital cash that can gain a footing in mainstream commerce and finance. Monero - referred to as a privacy coin because it allows users to conceal nearly all details of transactions. It has become increasingly used for illegal purposes. Since its launch in 2014, Monero has grown to be the 12th biggest cryptocurrency by market capitalization with around $1.4 billion-worth in circulation. Let"s dig a little deeper and understand it more.