South Korean internet giant Naver Corporation is in talks with crypto exchange Upbit operator Dunamu over a possible share swap that could bring the country’s largest exchange under the Naver group. Naver shares rose as much as 11.4% on Thursday, per Google Finance data, after local outlet Chosun reported the companies had agreed to a comprehensive stock swap. The report described a deal that would make Dunamu a subsidiary of Naver Financial, the group’s fintech arm, giving the tech giant direct control ...