Analyst Joseph Young said on Twitter today: Upbit did not use the term "hack" to describe the loss of $ 51.3 million. In this regard, consider the possibility of insider (manipulation). Actually, I don't think the Upbit event will cause the price of Bitcoin to fall because it is not true. Upbit is making up for all its losses. If it is relevant, it is that "hackers" are selling, which is very difficult to do so soon after the incident.