Negative SEO -the practice of competitors in SEO attacks in order to damage the business in search results.
Google denies that someone can hurt your position in the results ..... but the following articles prove the exact opposite with step by step instructions on how to get rid of your competitor within 10 days,
We are of the opinion that those involved in the Internet they should implement it, so that google will stop this game and change the algorithm.
https://auditwp.com/negative-seo-truth/