Sen. Elizabeth Warren, D-Mass., introduced legislation this week that would ban data brokers from selling consumer data, including health and location data. “The Health and Location Data Protection Act will ban brokers from selling Americans’ location and health data, rein in giant data brokers, and set some long overdue rules of the road for this $200 billion industry.” The newly proposed legislation would tackle this precise and longstanding health app data privacy and security issue, by banning data brokers from selling “some of the most sensitive data available” from consumers.