[throw_away892]

I remember not too long ago Uber cancelling previous arrangements with Facebook advertising over a similar fraud.

[nindalf]

You remember incorrectly.

https://which-50.com/how-uber-learned-it-had-a-huge-ad-fraud...

[throw_away892]

Ah yes. Thanks for the memory. So they effectively cut their ad spend on Facebook by 2/3rds (an experiment) and saw virtually no difference between the two budgets. An obvious indication of reporting fraud.