This time, a person is threatening a game company with ”a bomb planted”... South Korea is currently pursuing the person who posted the threat.

Recently, an online threatening message claiming to have planted an explosive device at the main Shinsegae Department Store in Seoul led to an evacuation, and now the headquarters of Nimble Neuron, a subsidiary of the gaming company Neptune, has been targeted.
A threatening message claiming to have planted a bomb in a building was posted online, prompting police to begin tracking down the person who posted it.
At around 2:35 a.m. on the 8th, the police deployed a special police unit and attacked the Gyeonggi-do
The provincial government said that a search of the building in Bundang-gu, Seongnam City revealed no dangerous objects. The search ended around 7 a.m.
The search was initiated after a post on an online community read, "I also planted a bomb at Nimble's headquarters."
A police official said, "The post has now been deleted, and the exact time when the threatening message was uploaded can be confirmed later," and "The person who posted it
Meanwhile, on the 5th of this month, a junior high school student posted an online threatening message claiming to have planted an explosive device at the main branch of Shinsegae Department Store in Seoul, and a 20-year-old man who posted a similar teaser message were also identified.
Groups of people have been arrested one after another in Jeju and Hadong, South Gyeongsang Province.