While one would hope apps you share your most intimate thoughts with would respect user privacy, Mozilla’s survey of 32 popular mental health and prayer apps found exactly the opposite. In fact, 28 earned a spot Mozilla’s “Privacy Not Included” guide. These apps track, share and capitalize on users’ most intimate thoughts, harvest vast amounts of data, have dismal security, and then sell mass quantities of data to Facebook and other 3rd-party platforms. In fact, according to one of the study’s co-authors, companies are investing hundreds of millions of dollars in these apps to find out who has depression, anxiety, suicidal thoughts or other mental health issues.