Bloomberg

Donald Trump’s presidential campaign has boasted often that it made better use of Facebook’s advertising tools than Hillary Clinton’s campaign did. An internal Facebook white paper, published days after the election, shows the company’s data scientists agree. "Trump’s FB campaigns were more complex than Clinton’s and better leveraged Facebook’s ability to optimize for outcomes," the author of the internal paper wrote, citing revenue of $44 million for Trump and $28 million for Clinton in that period.

A Google-led plan to overhaul how valuable airwaves are used for calls and texts is gaining momentum across the wireless industry, giving the company the chance to play a central role in networks of the future. Citizens Broadband Radio Service, or CBRS, is a fat slice of the US airwaves being freed from the military’s exclusive control. Instead of just zipping messages between aircraft carriers and fighter jets, the spectrum will be shared by the Navy, wireless carriers like Verizon, cable companies including Comcast, and even hospitals, refineries, and sports stadiums.

Apple is revamping privacy controls for its devices and cloud services to comply with strict new European rules as Facebook faces a user privacy backlash. The iPhone maker said it will update its web page for managing Apple IDs in coming months to let users download a copy of all their data stored with the company. The site will also let customers correct personal information, temporarily deactivate their account, and completely delete it.

[Commentary] Over and over in the last 20 years we’ve watched low-cost or free internet communications platforms spring from the good intentions or social curiosity of tech folk. We’ve watched as these platforms expanded in power and significance, selling their influence to advertisers. Twitter, Facebook, LinkedIn, Google—they grew so fast. One day they’re a lovable new way to see kid pix, next thing you know they’re reconfiguring democracy, governance, and business. This is an era of breaches and violations and stolen identities.