今天我打開網路信箱，收到這封信，以下是這封信內容。
Hello ndk.a27239@

My nickname in darknet is camey77.
I'll begin by saying that I hacked this mailbox (please look on 'from' in your header) more than six months ago,
through it I infected your operating system with a virus (trojan) created by me and have been monitoring you for a long time.

Even if you changed the password after that - it does not matter, my virus intercepted all the caching data on your computer
and automatically saved access for me.

I have access to all your accounts, social networks, email, browsing history.
Accordingly, I have the data of all your contacts, files from your computer, photos and videos.

I was most struck by the intimate content sites that you occasionally visit.
You have a very wild imagination, I tell you!

During your pastime and entertainment there, I took screenshot through the camera of your device, synchronizing with what you are watching.
Oh my god! You are so funny and excited!

I think that you do not want all your contacts to get these files, right?
If you are of the same opinion, then I think that $500 is quite a fair price to destroy the dirt I created.

Send the above amount on my bitcoin wallet: 1MN7A7QqQaAVoxV4zdjdrnEHXmjhzcQ4Bq
As soon as the above amount is received, I guarantee that the data will be deleted, I do not need it.

Otherwise, these files and history of visiting sites will get all your contacts from your device.
Also, I'll send to everyone your contact access to your email and access logs, I have carefully saved it!

Since reading this letter you have 48 hours!
After your reading this message, I'll receive an automatic notification that you have seen the letter.

I hope I taught you a good lesson.
Do not be so nonchalant, please visit only to proven resources, and don't enter your passwords anywhere!
Good luck!

　　我要請問大家幾個問題，第一，是對方已經對我電腦植入病毒，那是否代表他隨時可以存取我電腦內的資料。

　　第二，如果我現在把電腦裡的資料備份，然後重新format，再重灌，然後再改掉信箱密碼，是否就就沒事了。

　　第三，如果硬碟不幸被鎖或被砍，重新format硬碟，是否還可以正常使用硬碟。

　　第四，如果我從現在開始不連線，是否硬碟就沒事。還是說他會在這兩天自動啟動病毒。

　　麻煩名位能提供我意見，現在我得趕快先備份先。