Negative SEO

As you may have heard, last week, many SEOs, including Dan Petrovic, Steve Webb and George Zlatin received extortion emails from an alleged SEO claiming they will perform negative SEO on their site if they do not pay up $1,500.
The email starts off reading, “This is an extortion email.” Then it goes on to explain they will perform tactics called negative SEO to negatively impact the site’s performance in Google, possibly leading to the site being deindexed by Google. https://www.seroundtable.com/seo-extortion-emails-19014.html