As Apple and Google enact privacy changes, businesses are grappling with the fallout, Madison Avenue is fighting back and Facebook has cried foul.
The social media company says the agency was examining whether it had misused people’s personal information to serve ads.
The U.S. Supreme Court today takes up a major test of privacy rights in the digital age as it weighs whether police must obtain warrants to get data on the past locations of criminal suspects using cellphone data from wireless providers.
