CORRECT (Nov. 26, 10:10 UTC): Corrects headline, first paragraph to say the company is looking at the review findings. Also corrects that new customers' transactions are constrained. An earlier version of this story said Dunama was considering an appeal and onboarding new customers halted for three months.Dunama, the operator of South Korea's largest crypto exchange, said it is assessing the findings of a review by the intelligence unit of South Korea's financial watchdog after being hit by a 35.2 billion-w ...