4 ms·

I remember this happening with Target in 2012 https://www.forbes.com/sites/kashmirhill/2012/02/16/how-target-figured-out-a-teen-girl-was-pregnant-before-her-fa

• RcouF1uZ4gsC 4y ago
  It was the woman knew she was pregnant, but her father did not, which sounds a lot more reasonable than the algorithm knowing she was pregnant when she did not know.