Comment Assumptions (Score 4, Informative) 78
From TFA, regarding a persons prescription history, it says
It is assumed that this information comes from the various backend systems that interlink the pharmacies as described above.
I doubt it. I think it is far more likely that the pharmacy sells this information to insurance, pharmaceutical, and marketing companies. Big data is big business these days. So long patient confidentiality.
That being said, it is unconscionable how lax PillPack.com security procedures were.