The link SPAMMER didn’t stop here, not much value having these pages on art.com without Google indexing and ranking them, so the link SPAMMER has been SPAMMING forums etc… with links to the art.com compromised webpages: they wouldn’t be indexed and potentially ranked in Google otherwise.
Indicates the link SPAMMER knows what they are doing SEO wise, a less sophisticated attack would stop at adding the compromised pages to art.com and hope Google would find them via the art.com membership system.
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