How Phone Companies Used 'Supercookies' to Track Customers' Web Browsing

AT&T and Verizon continued tracking users' unencrypted traffic for months after backlash over the practice erupted in November 2014, researchers found.

×
×

Welcome to National Journal!

You are currently accessing National Journal from IP access. Please login to access this feature. If you have any questions, please contact your Dedicated Advisor.

Login