Chinese authorities announced that a public servant facing severe debt from failed cryptocurrency investments has been sentenced to life in prison for selling state secrets to an unidentified foreign intelligence agency. The Ministry of State Security (MSS), China’s intelligence agency, revealed the case on Baidu, identifying the official pseudonymously as Wang Moumou.
According to the MSS, Wang posted on an online forum seeking a part-time job to offset his debts, openly stating his role as a public servant. He was soon approached by a foreign contact who offered substantial payments in exchange for classified information from his workplace. Initially, Wang provided limited internal information, but driven by financial desperation and growing greed, he escalated his actions, eventually sharing top-secret national information.
In exchange for his espionage, Wang received over 1 million yuan (approximately $138,000) through virtual currency transfers. The MSS noted that Wang’s workplace, described only as a “certain classified institution,” lacked stringent security protocols, which facilitated his theft of classified data.
The MSS used the incident to urge Chinese citizens to report any suspected espionage activities, stressing the importance of national security vigilance. Known as the largest intelligence agency globally, with over 100,000 estimated personnel, the MSS not only focuses on internal security but has also been accused of international cyber operations, intellectual property theft, and intelligence gathering to support China’s strategic interests.
Wang’s case underscores the risks of financial desperation leading to severe national security breaches, as well as China’s strict response to such threats.

