Period tracker Stardust shares users’ health data with analytics firm, says Mozilla research

Mozilla testing found large privacy disparities across period tracker apps: one app appeared 'squeaky clean,' while another shared users’ health data with an analytics company. The report highlights heightened privacy risk for health-related consumer data and may prompt user/industry scrutiny, though no direct financial figures were cited.

Analysis

Mozilla testing found large privacy disparities across period tracker apps: one app appeared 'squeaky clean,' while another shared users’ health data with an analytics company. The report highlights heightened privacy risk for health-related consumer data and may prompt user/industry scrutiny, though no direct financial figures were cited.