If you have received this email, chances are there is no reason to worry. This is just another scam used to trick people into paying a Cyber criminal.
Think of these emails like the daily horoscope. Thousands of people can read the same horoscope and think it applies to them directly. This is because horoscopes are so vague and general enough to be somewhat meaningful to a good percentage of people who believe in that kind of stuff.
So the Cyber criminal knows that a certain percentage of computer users aren’t all that savvy, may not be all that up to date on technology, maybe don’t have anti-virus installed, and are very likely doing something on their computer that could be embarrassing if someone else found out.
Like so many other spam email campaigns, "Hacker who cracked your email and device Email Scam" is designed to blackmail people. Cyber criminals send emails stating that your computer has been infected or hacked. Maybe they claim to have installed a remote access tool and taken a humiliating photo of you, or video of you watching porn, etc. . If they are not paid, they threaten to distribute this photo by sending it to all of your contacts.
The Cyber criminals send these emails out to thousands or even tens of thousands of people in the hopes that just one or two people fall for the scam. These criminals have nothing better to do, so they just keep coming up with one new scam after another.
The following is an example of what one of these emails will look like (including bad grammar and spelling errors)
You may not know me and you are probably wondering why you are getting this e mail, right?
I’m a hacker who cracked your email and devices a few months ago.