Amazon-owned PillPack found a way to access its patients’ prescription information via a third-party called ReMy Health. Surescripts, which contracts with ReMy, said this represents “unauthorized access” to its network. Surescripts is the largest e-prescribing company in the United States. Amazon threatened to sue Surescripts. In turn, Surescripts claimed fraud and said it’s turning the matter over to the FBI.