US Holding Firm Halted Mining Business After Bitcoin Crashed Below $4K / bitcoin / 글쓴이 bizmark DPW Holdings notifies the SEC about suspending its crypto mining business due to Bitcoin’s recent crash below $4,000 많이 본 뉴스 Crypto Scammers Steal $381 Million in 2020, While Twitter Hackers Direct Funds to Mixers Tagsbitcoin