Our personal data and the ways private companies harvest and monetize it plays an increasingly powerful role in modern life. One unifying thread to this pervasive system is the collection of personal information from marginalized communities, and the subsequent discriminatory use by corporations and government agenciesexacerbating existing structural inequalities across society. Data surveillance is a civil rights problem, and legislation to protect data privacy can help protect civil rights. Where mobile apps are used disparately by specific groups, the collection and sharing of personal data can aggravate civil rights problems. For example, a Muslim prayer app (Muslim Pro) sold geolocation data about its users to a company called X-Mode, which in turn provided access to this data to the U.S. military through defense contractors. In 2016, Twitter, Facebook, Instagram, and nine other social media platforms were found to have provided software company Geofeedia with social media information and location data from their users. This data was subsequently used by police departments across the U.S. to track down and identify individuals attending Black Lives Matter protests. Moreover, lower-income people are often less able to avoid corporate harvesting of their data. For example, some lower-priced technologies collect more data than other technologies, such as inexpensive smartphones that come with preinstalled apps that leak data and can't be deleted.