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Sophos: Google easily fooled by PDF link-farms

Duff Johnson // July 10, 2015

News


The Sophos blog discusses their discovery of a (very) old method of SEO manipulation leveraging Google's (apparent) trust in the contents of PDF documents.

ABOUT THE AUTHORS

Duff Johnson

Duff Johnson is a 23 year veteran of the electronic document space. Author of dozens of articles, he has held top positions in several software and services businesses in the electronic document industry. Today, Duff is an independent consultant and the Executive Director of the PDF Association, where he coordinates several working groups.. He serves the PDF industry as ISO …

ABOUT THE AUTHORS

Duff Johnson

Duff Johnson is a 23 year veteran of the electronic document space. Author of dozens of articles, he has held …

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