
1. On the day of the CSAT, someone broadcast the CSAT situation live on Twitter.
2. The Ministry of Education requests the National Police Agency to investigate
3. It turns out that a high school senior used a bot (a program that automatically posts tweets at a set time) on Twitter before taking the college entrance exam to play pranks.
4. Cheating is not possible because I did not bring my cell phone to the test site.
5. The Ministry of Education attempted to file a complaint for obstruction of business, but decided it was just a prank and canceled the case.