[ZachXBT Exposes @sexinfochina User Suspected of Operating Dark Web Marketplace 'FreeCity' and Laundering Money for North Korean Hackers] Foresight News reports that on-chain crypto investigator ZachXBT posted about @sexinfochina, stating, 'This user deliberately concealed the fact that they are a cybercriminal operating the Chinese dark web marketplace "FreeCity." They openly promoted certain illegal services on Telegram and knowingly laundered funds from over five North Korean hacking incidents as part of their over-the-counter transactions. Two years ago, this user asked ZachXBT to investigate the reason behind a frozen CEX account, which ultimately traced back on-chain to a nine-figure theft linked to North Korea. Although the user is Chinese, many illegal transactions occurred in Southeast Asia and other regions.'