Bithumb Korea, the operator of the country’s No. 2 cryptocurrency exchange Bithumb, has failed to seal a deal with major local lender KB Kookmin Bank for issuance of real-name accounts, jeopardizing its plan to attract more traders. KB Kookmin Bank informed Bithumb last week that it will not partner with the crypto exchange to provide real-name accounts, industry officials confirmed Friday. In Korea, virtual as...