My contact address is Room 105 at the Park Hotel.

我的联络地址是公园旅馆１０５房。

Then a couple of the computers did have a message on the screen that said, that all the data was blocked, and that you needed to contact this email address in order to get your data back.

然后有几台电脑的屏幕上确实显示了一条消息，说所有数据都被阻止了， 你需要联系这个电子邮件地址才能取回你的数据。