Data privacy

FILE- This April 26, 2017, file photo shows a Google icon on a mobile phone in Philadelphia. New Mexico is suing Google, Twitter and other companies that develop and market mobile gaming apps for children, saying the apps violate state and federal laws by collecting personal information that could compromise privacy. The lawsuit filed in federal court late Tuesday, Sept. 11, 2018, comes as data-sharing concerns persist among users. (AP Photo/Matt Rourke, File)

CORRECTING DATE OF ANNOUNCEMENT TO WEDNESDAY - FILE - In this file photo dated Tuesday, Aug. 21, 2018, a Facebook start page is shown on a smartphone in Surfside, Fla. USA. The social media giant Facebook said late Wednesday Aug. 22, 2018, it has banned a quiz app for refusing to be audited and concerns that data on as many as 4 million users was misused, after it found user information was shared with researchers and companies. (AP Photo/Wilfredo Lee, FILE)

FILE - In this July 20, 2016 file photo, six fitness tracking devices measuring step counts and other fitness features are worn in New York. A new Pentagon order says military troops and other defense personnel on certain sensitive bases and warzone areas won’t be allowed to use fitness tracker or cellphone applications that can reveal their location. The memo stops short of banning the fitness trackers or other electronic devices, which are often linked to cell phone applications and can provide the users’ GPS details to social media. It says GPS technologies present significant risk to personnel. (AP Photo/Bebeto Matthews)

FILE - This March 29, 2018 file photo shows the Facebook logo on screens at the Nasdaq MarketSite in New York's Times Square. Facebook plummeted 19 percent Thursday, July 26, 2018, after warning of slower growth ahead, erasing more than $100 billion in value. (AP Photo/Richard Drew, File)

FILE - In this March 29, 2018, file photo, the logo for Facebook appears on screens at the Nasdaq MarketSite in New York's Times Square. Facebook's user base and revenue grew more slowly than expected in the second quarter of 2018 as the company grappled with privacy issues, sending its stock tumbling after hours. (AP Photo/Richard Drew, File)

FILE - In this Tuesday, April 18, 2017, file photo, conference workers speak in front of a demo booth at Facebook's annual F8 developer conference, in San Jose, Calif. The chairman of the U.K. Parliament’s media committee says the government office that investigated the Cambridge Analytica scandal has fined Facebook 500,000 pounds ($663,000) for failing to safeguard users’ data. (AP Photo/Noah Berger, File)

FILE -- In this Aug. 17, 2017 file photo Solar Tech Joshua Valdez, left, and Senior Plant ManagerTim Wisdom walk past solar panels and at a Pacific Gas and Electric Solar Plant, in Vacaville, Calif. When California lawmakers return from their summer recess in August 2018, among the high-profile bills to consider is whether to bump up renewal energy mandates and setting a goal of getting all of California's energy from carbon-free sources by 2045. (AP Photo/Rich Pedroncelli, file)

State Sen. Bob Hertzberg, D-Van Nuys, displays his smart phone as he urges lawmakers to approve a data privacy bill during the Senate floor session, Thursday, June 28, 2018, in Sacramento, Calif. Lawmakers approved the bill, that would let consumers ask companies to delete their information or refrain from selling it, among other data privacy provisions. (AP Photo/Rich Pedroncelli)