Monopoly Matters

The use of digital technology in health care has enormous promise, to be sure. But The Wall Street Journal’s coverage of Google’s Project Nightingale also revealed a potential dark side to the projects. Ascension, it noted, “also hopes to mine data to identify additional tests that could be necessary or other ways in which the system could generate more revenue from patients, documents show.”

The Wall Street Journal reported that Google plans to start collecting the health data of millions of Americans as part of a cloud-computing deal with Ascension, one of the largest health systems in theUnited States. This comes after Google’s recent announcement that it plans to acquire Fitbit, the maker of fitness-tracking devices, which will give Google access to the personal health data of millions of Fitbit users. Yet, even if Google lives up to its promise not to use health care data for nefarious purposes, a big problem remains, and it should be getting more attention. Google’s growing size alone makes it an ever more tempting target for hackers.