Ключевые слова: alert, alt coins, bit, bit coin, bitcoin, block chain, btc, coins, computer, crypto, crypto currency, decline, display, drop, earnings, fail, failure, falling, fire, found, golden, graph, group, hot, investment, keyboard, laptop, loss, market, monetary, payment, physical, pile, poor, price, ransom, ransomware, recession, red, savings, sell, smartphone, stack, stock, threat, trading, virtual wallet, wallet, warning,