NYC subway's contactless payments system, the OMNY, has a privacy issue that lets one view a rider's 7-day trip history using just the rider's credit card info (Joseph Cox/404 Media) 31-08-2023

Joseph Cox / 404 Media:
NYC subway’s contactless payments system, the OMNY, has a privacy issue that lets one view a rider’s 7-day trip history using just the rider’s credit card info — In the mid-afternoon one Saturday earlier this month, the target got on the New York subway. I knew what station they entered the subway at and at what specific time.