BlockFills has appointed Joseph Perry as interim CEO, succeeding co-founder and CEO Nicholas Hammer. The cryptocurrency financial services firm recently halted customer withdrawals on February 11th following a reported loss of approximately $75 million. BlockFills had previously advised some clients to withdraw assets before the freeze, and customer deposits remain suspended. The company is currently seeking a potential buyer. Its investors include Susquehanna Private Equity Investments, CME Ventures, and Simplex Ventures. (CoinDesk) #crypto #blockchain #news