Privacy coins have been on a tear, with some of the biggest assets in the category up double digits over the past month. Monero, the biggest and oldest privacy coin, this week notched a new high of nearly $798. Though it has since fallen to just under $650, the asset has rocketed by 42% over the past seven days, according to CoinGecko. Dash is up even more: it’s jumped over 135% to $89 over the same time frame and is currently the best performing digital asset this week, though it’s well short of its al ...