I received multiple threatening, blackmailing e-mails that contained an old password I used on a website a long time ago and the content of the e-mail threatened to expose a video recorded through my computers webcam while I was looking at pornography, to all of my contacts, which he acquired using malware uploaded to my computer. The aforementioned BitCoin address was where I was supposed to send thousands of dollars in order to keep the supposed webcam video from going viral. Thank you.