Business InsiderDec 2, 2017Anger and confusion as crypto traders lose thousands in 'flash crash' on $54 billion exchangeverified_publisherBusiness Insider - Oscar Williams-Grut• "Flash Crash" hit cryptocurrencies NEO, OMG, and ETP on the Bitfinex exchange on Wednesday.• Price drop triggered exchange to liquidate many customers' leveraged positions, leaving some with thousands of dollars in losses.• Customers claim the orders weren't executed correctly and the platform was hit …