Nomi tracked customers phones MAC addresses in stores without in-store opt-outhttp://arstechnica.com/tech-policy/2015/04/creepy-but-legal-phone-tracking-company-gets-wrist-slap-for-empty-privacy-promise/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+arstechnica%2Findex+%28Ars+Technica+-+All+content%29 by jfuhrman • 11 years ago 4 0 11 years agoARarstechnica.com