Korean Police Detain 4 Crypto Exchange Execs Over Alleged Embezzlement ByDavid FloydPRO INVESTOR Updated: 22 August 2021 DisclosureWe sometimes use affiliate links in our content, when clicking on those we might receive a commission – at no extra cost to you. By using this website you agree to our terms and conditions and privacy policy. South Korean police on Thursday detained four executives from two cryptocurrency exchanges over alleged embezzlement.