Bitcoin Scam - this account was hacked

Just in today:

Hi, this account was hacked! It will be good idea to change your pswd immediately! You may not heard about me and you really are most probably wanting to know for what reason you're reading this particular letter, is it right? I'mhacker who exploitedyour emailand all devicessome time ago. It will be a time wasting to make an attempt to communicate with me or alternatively seek for me, in fact it's not possible, since I forwarded you an email from YOUR own account that I've hacked. I have developed virus to the adult vids (porno) website and guess you watched this website to have fun (you realize what I really mean). During you have been watching vids, your browser began to act like a RDP (Remote Control) having a keylogger that provided me access to your desktop and web camera. Then, my programstoleall info. You wrote passcodes on the sites you visited. I intercepted them. Without a doubt, you can modify them, or have already changed them. But it really does not matter, my program renews it regularly. And what did I do? I made a reserve copy of the device. Of all the files and each contact. I got a dual-screen videofile. The first part presents the video you had been watching you've the perfect preferences, ahah...), and the second screen demonstrates the movie from your camera. What actually do you have to do? Good in my opinion. 1000 USD is basically a reasonable amount of money for our little riddle. You'll make your deposit by bitcoins (if you don't understand this, go searching "how to purchase bitcoin" in any search engine). My bitcoin wallet address:

1KiY2X9tww3zDgZmuoFRvZ7ssWx1b4moC9

(It is cAsE sensitive, so copy and paste it). Warning: You will have only 48 hours to make the payment. (I built in an unique pixel in this message, and from now I know that you have read this email). To trackthe reading of a messageand the activityin it. I usea Facebook pixel. Thanks to them. (That whichis appliedfor the authorities should helpus.) In the event I fail to get bitcoins. I'll certainly offer your videofile to all your contacts, including relatives, co-workers, etcetera?

If they knew my account, 

1. they would address me by name since this account domain is my name! 
2. They would have proof read the message and inserted spaces to separate merged words.  That they didn't is a clue they probably bought this message and don't even speak the language!