Jul 15
9
See how these hackers used PDF documents to inject links and keywords and through cloaking techniques, scammed searchers to go to other web sites. The post IT Security Company Uncovers Google Link Spamming Technique Through Cloaking PDF Documents appeared first on Search Engine Land. Please visit Search Engine Land for the full article
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IT Security Company Uncovers Google Link Spamming Technique Through Cloaking PDF Documents