PANews reported on December 19th that, according to MoneyS, the headquarters of Hyundai Group in Yeonji-dong, Jongno-gu, Seoul, South Korea, received a threatening email today stating that if 13 bitcoins were not paid, a bombing would be carried out. Police quickly responded and conducted a search, but no explosives were found. The group has arranged for its employees to evacuate. Several South Korean companies have recently received similar bomb threats.