The lawmakers cite a Markup and CalMatters investigation that first revealed Covered California’s data practices in April.

Healthcare exchanges in Nevada, Maine, Massachusetts and Rhode Island shared users’ sensitive health data with companies like ...

The Markup and CalMatters found multiple ways consumers can block the trackers quietly sending your data to tech companies, ...

Alex Rosenbat is the Director of Sociotechnical Research at CalMatters and The Markup, where she studies dark patterns, privacy and product design in U.S. healthcare. Rosenblat is a blend of ...