Browser extensions are grist for the fraud mill. (Getty Images).
Jimmy Baikovicius/Flickr
Scammers are filling ad networks with malicious ads that appear in Android apps. (Maurizio Pesce / Flickr / CC-BY-2.0)
Some 28% of traffic that appeared to be from connected TVs that month was fraudulent, the company said. (Getty Images)
A Google Play Store advertisement in New York’s Times Square. (Getty Images)
(Getty Images)
(FBI)
(Getty)
(Getty)