I got an email the other day which caught my eye because the subject line was the password I use to log on to my desktop computer.
Some little shit said he had video footage of me wanking and the website details, and wanted Bitcoin.....but I have my camera unplugged unless actually using it.
I suppose it was some Facebook or other link I clicked on. Somehow they got my email address and computer password.

We think we know it all about this kind of thing, but it pays to read something by experts and keep it in mind.

Phishing Scams & Attacks - How to Protect Yourself | Kaspersky