Google's secret cache of medical data includes names and full details of millions – whistleblower

Whistleblower tells Guardian of growing alarm over secret transfer of medical history data, which can be accessed by Google staff

A whistleblower who works in Project Nightingale, the secret transfer of the personal medical data of up to 50 million Americans from one of the largest healthcare providers in the US to Google, has expressed anger to the Guardian that patients are being kept in the dark about the massive deal.

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