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Publisher collusion fraud rises

Written on
Jul 23, 2009 
Author
Edward Barrera  |
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Publisher collusion fraud rises

mouseclick1.jpgADOTAS — Click Forensics says that the overall industry average click fraud rate was 12.7 percent. That’s down from 13.8 percent for Q1 2009 and from the 16.2 percent rate reported for Q2 2008.

According to the company’s industry pay-per-click fraud figures though, click fraud traffic from sophisticated sources and scripted programs rose again in Q2 2009. This included a rise in the incidents of publisher collusion fraud on ad networks.  Publisher collusion fraud occurs when online publishers use rotating IP-addresses or botnets to click ads on their own sites in order to generate inflated commissions from unprotected ad networks.  Ad networks have difficultly differentiating such attacks from valid clicks.

“The increased diligence of online ad networks to detect and block invalid traffic sources has contributed to the decline in the overall click fraud rate this quarter,” Tom Cuthbert, president of Click Forensics, said in a statement. “However, increasingly sophisticated attacks, such as publisher collusion fraud, continue to be a concern. Ad networks should pay close attention to such threats in the coming months.”

Now in its fourth year, the Click Fraud Index provides statistically significant industry PPC data collected from online advertising campaigns for both large and small advertisers across all leading search engines. Traffic across more than 300 ad networks is also reflected in the data.





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