The latest, greatest attempt to get money out of people on the Net has been making the rounds in different variations, the essence of which are threats to release a webcam video of misbehavior committed while watching pornography online. I bothered to check the latest one out because it actually was addressed to me with the correct email address AND my old LinkedIn password in the subject.
Fortunately, that was a unique one not recycled due to my personal distrust of any social media service. The 2012 hacking of LinkedIn exposed 117 million passwords which were sold off to various criminals looking to commit cybercrime. They did get around to notifying users to change their passwords (I did long ago) but tried to conceal the size of the security breach.