How medical websites share our data

Hundreds of millions of people turn to the web each day to seek answers to medical concerns. But the information they share is far from secret. Madhumita Murgia, the FT's European technology correspondent, has been looking into what happens to the personal health information we share with these websites, and she tells India Ross what she discovered..

Contributors: India Ross, tech creative producer, and Madhumita Murgia, European technology correspondent. Producer: Fiona Symon

View our accessibility guide.