I seems to me that - besides the specific fraud scheme in the article - there is something else to be worried about. From the article: >The revelation of this scheme shows just how deeply fraud is embedded in the digital advertising ecosystem, the vast sums being stolen from brands, and the overall failure of the industry to stop it. And, more relevant: >Pixalate’s latest analysis of in-app fraud found that 23% of al…
Its not quite the same as fraud, since offline you can always argue about brand-building even among non-customers, but the end result is the same, money spent on ads that won't result in spend.