On November 8, according to Guangming.com, the Ministry of National Security announced a major case involving virtual currency investment and national security. A public official in a classified unit was eventually sentenced to life imprisonment for losing money investing in virtual currencies and then selling state secrets. Wang Moumou was originally a public official in a classified unit. He was a good young man in the hearts of the unit and his family. Due to his heavy losses in virtual currency investment, he posted a post on the online forum "seeking part-time job" and revealed his identity as a public official. This behavior attracted the attention of foreign spy intelligence agencies, who used high remuneration as bait to successfully instigate Wang Moumou. An investigation by the national security agency showed that Wang Moumou provided top secret and confidential state secrets to foreign forces. He obtained spy funds equivalent to more than 1 million yuan through virtual currency recharge and transaction monetization. In the end, Wang Moumou was sentenced to life imprisonment by the People's Court for committing espionage and deprived of political rights for life.