---
title: "What Is Negative SEO? A Quick Definition"
description: "Negative SEO is a malicious attempt to damage a competitor's search rankings, often by building spammy backlinks or scraping their content."
canonical_url: "https://kinetixseo.com/learn/negative-seo"
published_at: "2026-10-12T07:29:01+00:00"
updated_at: "2026-10-03T11:19:08+00:00"
author: "Rogier Bruggeman"
category: "Glossary"
---
# What Is Negative SEO? A Quick Definition

Negative SEO is a malicious attempt to damage a competitor's search rankings, often by building spammy backlinks or scraping their content.

## What is negative SEO?

Negative SEO is a malicious attempt to damage a competitor's search rankings, most commonly by building a large volume of spammy, low-quality backlinks pointed at their site to trigger a spam signal, or by scraping and republishing their content elsewhere to create duplicate-content confusion. Unlike [black hat SEO](https://kinetixseo.com/learn/black-hat-seo), which a site does to boost its own rankings, negative SEO is done *to* a site by someone else, usually a competitor or a disgruntled third party trying to get it penalized or filtered out of search results. It is an attack, not a shortcut.

## How it typically works

The two most common methods both exploit how Google evaluates off-site signals rather than anything on the target site itself:

- **Spam link blasts**: an attacker orders thousands of low-quality or irrelevant backlinks from link farms and PBNs, pointed at the victim's site, hoping Google reads the sudden spike as a [link scheme](https://kinetixseo.com/learn/link-scheme) the victim built intentionally.
- **Content scraping**: an attacker copies the victim's pages verbatim and republishes them across other domains, aiming to confuse duplicate-content detection and dilute credit for the original work.
- **Fake negative reviews or hacked content**: less common but still seen, these target trust signals directly rather than backlinks.

Because none of this requires access to the victim's site or server, it's cheap to attempt and hard to fully prevent — which is also why Google has built tools specifically to let site owners respond after the fact.

## Google's Disavow Tool: the concrete defense

Google's Disavow Tool exists specifically so a site owner can tell Google to ignore a set of harmful backlinks they did not build and do not want counted against them. A site owner uploads a list of domains or specific URLs, and Google excludes those links when evaluating the site's link profile — effectively neutralizing a spam link blast without the owner needing to contact every spammy site individually to request removal. It's a narrow, purpose-built fix: it doesn't undo scraped content or fake reviews, and Google has said most sites never need to use it, since its systems are generally able to recognize unnatural links and discount them automatically. It's reserved for cases where an attack is large enough, or targeted enough, that a site owner wants an explicit record that those links aren't theirs.

## Why it matters for site owners

Negative SEO matters because it shows that a site's rankings depend partly on signals outside the owner's direct control, which is exactly why monitoring your own backlink profile regularly is worth the effort. A sudden, unexplained spike in low-quality referring domains, or duplicate copies of your content ranking on unfamiliar sites, are the two clearest warning signs. Catching either early gives you the option to disavow the links or file DMCA takedowns for scraped content before they have time to compound. Site owners who already track their backlink profile as part of routine technical SEO work tend to spot these attacks within days rather than months, simply because the baseline makes the anomaly obvious.