Baksabang and the wider Nth Room scandal
South Korea's so-called Nth Room scandal exposed multiple Telegram-based operations that coerced women and girls into producing sexually exploitative material and distributed it to online users. The scandal was broader than a single chat room or a single offender.
Cho Ju-bin operated a related pay-to-view operation known as Baksabang, often translated as the "Doctor's Room." Prosecutors accused Cho and accomplices of organizing a criminal group, using blackmail and coercion against victims, distributing exploitative material and concealing criminal proceeds.
The victims and the prosecution
In the main case against Cho, prosecutors said the ring blackmailed 74 adult and minor victims into creating sexually exploitative content for distribution to paying members. Court reporting identifies 16 of those victims as minors.
The prosecution did not treat the conduct as merely unlawful distribution of images. The case included charges involving the protection of minors from sexual abuse, criminal-group activity, blackmail and the concealment of proceeds. That distinction matters because it reflects the organized and coercive nature of the operation rather than framing the victims as voluntary participants.
Trial and appellate process
A district court initially imposed a 45-year prison term in the consolidated proceedings. On appeal, the Seoul High Court fixed the sentence at 42 years. The appellate court also maintained substantial post-release and financial measures, including electronic monitoring, restrictions on work involving children and an order for forfeiture.
Cho appealed to the Supreme Court. On October 14, 2021, the Supreme Court upheld the 42-year sentence. An official Supreme Court notice published in November 2021 also stated that the Court recognized Baksabang as a criminal organization and confirmed Cho's 42-year prison term.
Related defendants are separate cases
Other people received major sentences in separate proceedings connected to the broader Nth Room scandal. Moon Hyung-wook, associated with another set of "Nth Room" chatrooms, later had a 34-year prison sentence finalized. Those cases are related historically but should not be merged into Cho's Baksabang conviction or used to inflate a single case file.
Why the case matters
The Baksabang prosecution became one of South Korea's most significant digital-sex-crime cases. It showed how coercion, anonymity, cryptocurrency payments and closed messaging groups could be combined into a structured criminal enterprise. Public reaction also accelerated pressure for stronger enforcement against the creation, sale, possession and distribution of sexual-abuse material.
For this archive, the central legal point is straightforward: Cho Ju-bin was convicted, the criminal-organization finding survived appeal and the 42-year sentence was finalized by South Korea's Supreme Court.
Timeline
2019: Baksabang operates on Telegram as part of the wider ecosystem later exposed in the Nth Room scandal.
March 16, 2020: police arrest Cho Ju-bin.
April 2020: prosecutors indict him on charges arising from the sexual-exploitation ring.
2020: a district court imposes a lengthy prison sentence in the main case.
June 2021: the Seoul High Court sets the combined sentence at 42 years.
October 14, 2021: the Supreme Court upholds the 42-year sentence.
November 2021: the Supreme Court publishes an official notice confirming the criminal-organization finding and final sentence.
Current status
The principal Baksabang prosecution against Cho Ju-bin is solved and adjudicated. His 42-year prison sentence is final. Separate prosecutions involving other Nth Room participants should be evaluated on their own records and are not treated as additional versions of the same case.