Park Jin-hyuk, a North Korean hacker wanted by the FBI, has become a viral sensation, causing South Korean female netizens to scream. Born in 1981 or 1984. He is reportedly a North Korean citizen and speaks Korean, English, and Chinese. The US Department of Justice has filed charges against him in several incidents: ① The 2014 Sony Pictures hack ② The 2016 theft of $81 million from the Central Bank of Bangladesh ③ The 2017 WannaCry ransomware attack that paralyzed the world.