Hellow guys, Welcome to my website, and you are watching '랜섬웨어' 뚫리면 속수무책...예방이 최선 / YTN. and this vIdeo is uploaded by YTN at 2017-07-01T13:58:03-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
