과기정통부 "SKT 해킹 계기...보안투자 확대 필요" / YTN YTN 0 8 0 05.22 23:32 https://www.youtube.com/watch?v=KSQO0xj6ORo + 1 https://www.youtube.com/feeds/videos.xml?channel_id=UChlgI3UHCOnwUGzWz… + 1 과기정통부 "SKT 해킹 계기...보안투자 확대 필요" / YTN 0