Hello there.
Unfortunately, there are some bad news for you.
Some time ago your device was infected with my private trojan, R.A.T (Remote Administration Tool), if you want to find out more about it simply use Google.
My trojan allowed me to access your accounts, files, everything.
Check the sender of this email, I have sent it from your own email account.
I collected all your private information, files, accounts, everything and I know about all your activities.
After that I removed my malware from your device to not leave any traces.
It only takes couple mouse clicks to publish all your information, your private data and all your accounts on the whole web, the darknet and send everything to all your contacts.
To avoid all the problems and all the other horrible shit after that, you can transfer $1800 USD in Bitcoin (BTC) to my account.
After the transaction is successful, I will proceed to delete everything without delay.
You can easily buy Bitcoin (BTC) here: www.paxful.com , www.coingate.com , www.coinbase.com , or check for Bitcoin (BTC) ATM near you, or Google for other exchanger.
It's easy to send Bitcoin (BTC), you can register your wallet for example on: www.blockchain.com, or download the Exodus or Atomicwallet software.
My Bitcoin (BTC) address is: 17uHKCWeRBuGEYw2ujLDZna3b7sfxwT2ij
Yes, that's how the address looks like, copy and paste my address, it's (cAsE-sEnSEtiVE).
You are given not more than 48 hours after you have opened this email.
As I got access to this email account, I will know if this email has already been read.
An advice from me - regularly change all your passwords to your accounts and update your device with newest security patches.