1.0Digital Content Nexthttps://digitalcontentnext.orgrich600338<blockquote class="wp-embedded-content"><a href="https://digitalcontentnext.org/blog/2017/10/30/tackling-ad-fraud-priority-purch/">Why tackling ad fraud is a priority at Purch</a></blockquote> <script type='text/javascript'> <!--//--><![CDATA[//><!-- /*! This file is auto-generated */ !function(c,d){"use strict";var e=!1,n=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},!c.wp.receiveEmbedMessage)if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(t)if(t.secret||t.message||t.value)if(!/[^a-zA-Z0-9]/.test(t.secret)){for(var r,a,i,s=d.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),n=d.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),o=0;o<n.length;o++)n[o].style.display="none";for(o=0;o<s.length;o++)if(r=s[o],e.source===r.contentWindow){if(r.removeAttribute("style"),"height"===t.message){if(1e3<(i=parseInt(t.value,10)))i=1e3;else if(~~i<200)i=200;r.height=i}if("link"===t.message)if(a=d.createElement("a"),i=d.createElement("a"),a.href=r.getAttribute("src"),i.href=t.value,i.host===a.host)if(d.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener("message",c.wp.receiveEmbedMessage,!1),d.addEventListener("DOMContentLoaded",t,!1),c.addEventListener("load",t,!1);function t(){if(!n){n=!0;for(var e,t,r=-1!==navigator.appVersion.indexOf("MSIE 10"),a=!!navigator.userAgent.match(/Trident.*rv:11\./),i=d.querySelectorAll("iframe.wp-embedded-content"),s=0;s<i.length;s++){if(!(e=i[s]).getAttribute("data-secret"))t=Math.random().toString(36).substr(2,10),e.src+="#?secret="+t,e.setAttribute("data-secret",t);if(r||a)(t=e.cloneNode(!0)).removeAttribute("security"),e.parentNode.replaceChild(t,e)}}}}(window,document); //--><!]]> </script><iframe sandbox="allow-scripts" security="restricted" src="https://digitalcontentnext.org/blog/2017/10/30/tackling-ad-fraud-priority-purch/embed/" width="600" height="338" title="“Why tackling ad fraud is a priority at Purch” — Digital Content Next" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe>https://digitalcontentnext.org/wp-content/uploads/2017/10/PiccoRobots.jpg867400Ad fraud is a persistent problem that, according to the IAB, costs the industry $8.2 billion a year in the U.S. While ad fraud is found in various forms, from a publisher’s vantage point there are two main problems: One is fraudulent copies of sites that are created, and whose advertising inventory is then presented on programmatic platforms as coming from the original publisher sites. To add insult to injury, most of the traffic on these fraudulent sites is from bots. The other is non-human traffic on legitimate publisher sites from bots scraping the sites and attempting to insert comment links – or coming through content recommendation systems in an attempt to defraud them.