In 2010, South Korea’s Civil Service Ethics Division under the Prime Minister’s Office investigated civilian bank worker Kim Jong-ik after he posted “Jwiko,” a satirical video comparing President Lee Myung-bak to a rat. Kim said the surveillance and pressure forced him to resign, move to Japan, accumulate debt, and lose his means of supporting his family. The case raised concerns that state officials were using administrative power to punish political speech and monitor civilians outside lawful authority.
The Supreme Prosecutors’ Office raided the Prime Minister’s Office on July 9, 2010—the first such raid in its history—and later investigated an alleged cover-up. The case was reopened in 2012 after insider Jang Jin-su testified that officials ordered surveillance records destroyed. Former presidential secretary Lee Young-ho and labor adviser Choi Jong-seok were arrested on April 3, 2012, over the alleged destruction order; Jang publicized images of what he said was a 50 million won payment to former official Rhyu Chung-ryeol. Separately, prosecutors pursued allegations that the National Intelligence Service manipulated public opinion, and a former NIS chief received a three-year prison sentence in February 2015. Claims about the full scale of surveillance, including disputed records attributed to earlier administrations, remained contested.