Youbit was listed among South Korean cryptocurrency-exchange hacking incidents in reporting that described rising unauthorized withdrawals, unresolved police investigations, and the difficulty of tracing blockchain-enabled thefts through international cooperation. The linked evidence provides policy-level DPRK risk context and broader UN reporting on DPRK cyber theft from financial institutions and cryptocurrency exchanges, but does not give a specific intrusion chain, malware family, infrastructure, or exchange-level indicators for Youbit.