Marriott says its guest reservation system has been hacked, potentially exposing the personal information of approximately 500 million guests.
원문출처 : https://www.cnn.com/2018/11/30/tech/marriott-hotels-hacked/index.html
원문출처 : https://www.cnn.com/2018/11/30/tech/marriott-hotels-hacked/index.html