Well, with this kind of dynamics, that job can really be so stressful. I am suggesting to that agency dealing with the cryptocurrency market to come up with a good health management strategy for their employees otherwise this same tragedy can also happen to anyone. Another idea is hiring younger people who are more attuned to the cryptocurrency movement and who can still absorb the rigorous requirement of the job. Now, in the same vein, we have to remember that traders themselves are exhibiting the same kind of stress syndrome.
The authorities have been very careful about what they say. The cause of death is an ‘apparent’ heart attack. There are claims about very high stress levels, but we will have to wait till the cause of death is confirmed. South Korea has many exchanges, but cryptos are still very small when compared to other asset classes. Other regulators aren’t dropping dead.
It may be small compared to other assets but crypto has been booming in South Korea lately. South Koreans even have a petition to stop government's crackdown on bitcoin and other crypto's in which the government did. However, they are preparing a air-tight regulation and the victim's job was to put it up which may lead to a very stressful life in the last couple of weeks leading to the apparent heart attack. Personally, I don't suspect any foul play here. Maybe the job really contributed to his death, but maybe its really his time already.