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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 is ISO Project co-Leader for ISO 32000 (the PDF specification) and Project Leader for ISO 14289 (PDF/UA). He also serves as Executive Director of the PDF Association.

ABOUT THE AUTHORS

Duff Johnson

Duff is ISO Project co-Leader for ISO 32000 (the PDF specification) and Project Leader for ISO 14289 (PDF/UA). He also …

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