I hear the news that a macro ticket scalper has been arrested.

I usually use macros
It is said that a person in their 30s who bought up all the concert tickets has been caught.
Inflating a 210,000 won item to 2,730,000 won
I heard they made a profit of over 400 million won from the sales....
I hear the news that the ticket scalper has been arrested.
I was wondering why getting tickets was so hard...
I didn't know something like this existed.