Microsoft says that a sophisticated group of hackers linked to China has exploited its popular email service that allowed them to gain access to computers.
원문출처 : https://www.cnn.com/2021/03/03/tech/microsoft-exchange-server-hafnium-china-intl-hnk/index.html
원문출처 : https://www.cnn.com/2021/03/03/tech/microsoft-exchange-server-hafnium-china-intl-hnk/index.html