This has created an opportunity for fraudsters to trick advertisers into buying inventory that does not really exist, according to Roy Rosenfield, vice president of product management at DoubleVerify.
When advertisers become desperate for more inventory than what legitimately exists, fraudsters stand to benefit.
“New, niche inventory formats or types, like native audio, OTT or connected TV, usually give rise to new supply sources that generally pique the interest of not only advertisers but also fraudsters,” said Nicholas Seo, platforms lead of innovation at MightyHive.
In a Q3 2018 study, Pixalate found that 19% of worldwide OTT impressions were invalid, due to a combination of fraud and ad serving and measurement errors caused by technical malfunctions.
“Roku has its own store. Amazon has its own store. Xbox has its own store. A lot of the media companies have their own store,” said Amy King, vice president product marketing at Pixalate. “There is no standardization. There's no universal directory of what all of those apps should be called. So if you decide to make up fake apps and call them something very similar, it makes it very difficult to tell if that's invalid or fraudulent."
Companies may fear that acknowledging the existence of fraud in their platforms could make them vulnerable, but King believes that transparency is the best way to reduce fraud.
She said that everyone "needs to be very open about the best ways to weed it out, the solutions that work most effectively and the most common fraud types to watch out for.”
eMarketer PRO subscribers can check out the full Ad Fraud 2019: Current State and Solutions report.
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