An undisclosed amount, mining an undisclosed (but top-50) cryptocurrency, with an undisclosed (but legal) technology. Mining is so rediculously hyper-competiti

An undisclosed amount, mining an undisclosed (but top-50) cryptocurrency, with an undisclosed (but legal) technology. Mining is so rediculously hyper-competitive that I hope you'll understand the lack-of-detail. You learn to keep your mouth shut, head down, and just hope that you'll remain marginally profitable after the next difficulty adjustment.