Netcraft has released new research uncovering an organized SEO poisoning operation where compromised websites are manipulated to boost malicious URLs in search engine rankings using Hacklink, a black market service designed specifically to help adversaries automate their exploitation efforts, often with devastating results for targeted industries such as online gambling.
Scammers use Hacklink control panels to insert links to phishing or illicit websites into the source code of legitimate but compromised domains, which are tailored with anchor text to specific keywords so that when users search for relevant terms, such as gambling-related phrases, they are served search results that include, and sometimes prioritize, the attacker-controlled websites.
The injected content is subtle, often invisible to site owners or casual visitors, but highly effective at influencing Google’s PageRank system. Sites are chosen by threat actors based on their reputational value, with links from .gov, .edu, and ccTLDs used to boost the credibility of their malicious content. While legitimate SEO is a cornerstone of digital marketing, the techniques used here cross into fraud, with fake pharmacies, adult content, and phishing pages all benefiting from artificially elevated visibility.
One particularly concerning and active tactic for this growing campaign of SEO poisoning is the targeting of online casinos/gambling companies operating in the Turkish market with organized groups like “Neon SEO Academy” and “SEOLink” offering services to manipulate SEO rankings for phishing and fraud.
You can read the research here.
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This entry was posted on June 17, 2025 at 8:00 am and is filed under Commentary with tags Netcraft. You can follow any responses to this entry through the RSS 2.0 feed.
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Organized SEO Poisoning Operation Using Hacklink Marketplace for Phishing Campaign
Netcraft has released new research uncovering an organized SEO poisoning operation where compromised websites are manipulated to boost malicious URLs in search engine rankings using Hacklink, a black market service designed specifically to help adversaries automate their exploitation efforts, often with devastating results for targeted industries such as online gambling.
Scammers use Hacklink control panels to insert links to phishing or illicit websites into the source code of legitimate but compromised domains, which are tailored with anchor text to specific keywords so that when users search for relevant terms, such as gambling-related phrases, they are served search results that include, and sometimes prioritize, the attacker-controlled websites.
The injected content is subtle, often invisible to site owners or casual visitors, but highly effective at influencing Google’s PageRank system. Sites are chosen by threat actors based on their reputational value, with links from .gov, .edu, and ccTLDs used to boost the credibility of their malicious content. While legitimate SEO is a cornerstone of digital marketing, the techniques used here cross into fraud, with fake pharmacies, adult content, and phishing pages all benefiting from artificially elevated visibility.
One particularly concerning and active tactic for this growing campaign of SEO poisoning is the targeting of online casinos/gambling companies operating in the Turkish market with organized groups like “Neon SEO Academy” and “SEOLink” offering services to manipulate SEO rankings for phishing and fraud.
You can read the research here.
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This entry was posted on June 17, 2025 at 8:00 am and is filed under Commentary with tags Netcraft. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.