Data
Google ends up on the wrong end of a class-action law suit involving click fraud.

(FSB Magazine) -- Google may have revolutionized business (see "Get Right With Google," page 70), but a recent class-action lawsuit against the company has focused attention on a side effect: click fraud, in which an advertiser's competitors repeatedly follow its pay-per-click ads in an effort to run up its advertising costs. (Google has said it will disclose its false-click rates to advertisers.) A recent study by San Antonio's ClickForensics, a click-fraud detection firm, found that businesses that pay the most for search terms may be the most vulnerable.

14% Overall rate of search-engine clicks that were fraudulent during the second quarter of 2006.

20% Average fraud rate for search terms that cost more than $2 a click.  Top of page

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Most stock quote data provided by BATS. Market indices are shown in real time, except for the DJIA, which is delayed by two minutes. All times are ET. Disclaimer.

Morningstar: © 2014 Morningstar, Inc. All Rights Reserved.

Factset: FactSet Research Systems Inc. 2014. All rights reserved.

Chicago Mercantile Association: Certain market data is the property of Chicago Mercantile Exchange Inc. and its licensors. All rights reserved.

Dow Jones: The Dow Jones branded indices are proprietary to and are calculated, distributed and marketed by DJI Opco, a subsidiary of S&P Dow Jones Indices LLC and have been licensed for use to S&P Opco, LLC and CNN. Standard & Poor's and S&P are registered trademarks of Standard & Poor’s Financial Services LLC and Dow Jones is a registered trademark of Dow Jones Trademark Holdings LLC. All content of the Dow Jones branded indices © S&P Dow Jones Indices LLC 2014 and/or its affiliates.