https://www.theguardian.com/technology/2022/sep/05/i-didnt-want-it-anywhere-near-me-how-the-apple-airtag-became-a-gift-to-stalkers

A gadget the size of a 10p coin, the AirTag was intended to help people find their keys. Instead it has facilitated a boom in terrifying behaviour from abusers

In March this year, Laura (not her real name) was in her car when a notification showed up on her phone, alerting her that an Apple AirTag had been detected nearby. “I didn’t know what it was or what it meant. I felt quite panicky,” she says. “I pulled over and still didn’t know what I was looking at. My phone was showing a map of where I was with a trail of red dots indicating the route I’d just followed. I think I was in shock. I drove straight to a friend’s house and we searched the car.”