Olivia
Online
Sandra Castellani
@Castels
Paris, France
Joined July 2008
38 Following
24 Followers
2 Posts
Great victory against #adfraud by @whiteops . Ad Fraud is over $7 billions globally. Average fraud rate is above 15%. #AccentureInteractive https://t.co/JFheOT3s8V
Next-level ad-fraud scam called "MethBot" cost advertisers at least $3 million per day, @WhiteOps says https://t.co/V1AwB7YpVM
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