SEOUL -- South Korea will make it mandatory for people to undergo facial recognition when opening a new mobile phone number, as part of efforts to root out illegally registered handsets used for scams, the science ministry said Friday.Under the plan, South Korea will require the country's three mobile carriers, SK Telecom Co., KT Corp. and LG Uplus Inc., along with mobile virtual network operators, to carry out the additional verification step to prevent the activation of new numbers through identity theft.The announcement came after South Korea unveiled a set of comprehensive measures to f…READ FULL ARTICLE