We were recently contacted by a website owner about some malicious injected spam links that were being indexed by Google’s search engine crawler Googlebot.

What was especially frustrating for the website owner was that these spammy links were not being loaded on the website when viewing it from a variety of devices — making it difficult to pinpoint or troubleshoot the issue.

This behavior is not uncommon when dealing with SEO spam related injected content.

Continue reading Abused Cloudflare Workers Service Used to Inject Korean SEO Spam at Sucuri Blog.

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