Here's the cyber extortion email:-

I infected you with a malware (RAT)/(Remote Administration Tool), some time ago and since then, I have been observing your actions. The malware gave me full access and control over your system, meaning, I can see everything on your screen, turn on your camera or microphone and you won't even notice about it, yes such things exist, you can Google it!
I have also access to all your contacts, I collected everything private from you, pictures, videos, everything!

I can send this video to all your contacts (email, social network) and publish all your private stuff everywhere!

You can prevent me from doing this!
To stop me, transfer exactly: 400$ with the current bitcoin (BTC) price to my bitcoin address.

If you don't know how to get bitcoin, Google - "How to buy Bitcoin", it's very simple for example with credit card. The wallet you can create here: https://www.blockchain.com

My bitcoin address is: 13d7dbBJdNCCBxYuodWmYgS2rAN45ToA??

Copy and paste my address - it's (CASE-sensitive).

You know this all isn't a joke, you got the proof above!
I think it's a very good price compared to the damage and hell it can bring into your life!

After receiving the payment, I will delete everything from you and you can life your live in peace like before. I give you 3 days to get the bitcoins!

Don't share this email with anyone, this should stay our little secret!