News for hackers. Stuff that matters.

A comment on There’s a Multibillion-Dollar Market for Your Phone’s Location Data. Parent comment

Re:There’s a Multibillion-Dollar Market for Your Phone’s Loc... by Gigachad on Saturday October 02, 2021 @08:04PM (#28733320)
There is zero chance a company would get away with that. Someone will find out their shoes have a pcb and battery in them.
[ Parent | on HN ]
Re:There’s a Multibillion-Dollar Market for Your Phone’s Loc... by fsckboy on Saturday October 02, 2021 @08:57PM (#28733614)
no battery for RFID, it works by getting revved up with induced current from a varying magnetic field
[ Parent | on HN ]