This is a scam that has been going around lately.  I received this email yesterday, but have checked it out on the AskNetSec site as these scams are getting more sophisticated, especially as he had an old password of mine (AskNet gives the answer to this as being from an old site where I had an account that had been compromised), so don’t worry if you receive an email like the one below.  As for the porn sites… well, I think he was definitely groping in the dark there, if you’ll excuse the pun!

My nickname in darknet is ryley58.
I hacked this mailbox 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.

So, your password from stevieturner3@hotmail.co.uk is …(he gave an old password that I had used last year).