Part of the received message:
Hello. Let me introduce myself - I am a professional programmer, in my free time specialized in computer burglary. This time you were the unlucky one and you became my victim, because I just broke the Operating System of your device. Ive been following you for the last few months. To put it more bluntly, we infected your device with a virus, while you were entering your favorite adult site. A few clicks and it will be enough to share your video to all your contacts and social media friends. You will be surprised to discover that I can even upload this clip on publicly accessible platforms. The good news is that you can prevent this: All you have to do is send me the $ 1200 (USD) equivalent in Bitcoin (if you dont know how, search the net - there are many articles that explain the whole process step by step). My wallet (BTC) is: 1CjiFbx2b8VsxYQAYjsy4zY9MUgYrC8WA3 As soon as I receive payment, I will delete this naughty clip with you, and I promise you will never hear from me again. You have 48 hours (exactly 2 days) to complete the transaction.