The AirPods location as shown on the map is not the actual location, it is the location of the phone that last reported “hearing” the signal from the AirPods. When you are close to them and connected to them, the map will show your own location not the AirPods. This explains why the AirPods tracked the authors own location at times. Possibly also why the map showed the boys location. He was using Bluetooth so his pho…
Yes! Some may feel the author was excessively cautious but in this case it actually compensated for the author also not understanding exactly how Find My Device works, and the two cancelled out and resulted in the correct decisions being made! In trying to troubleshoot annoying “lost AirPods” notifications without turning off Find My Device, I ended up learning a bit about how the system seems to work. The way Find M…
Find My enabled devices are actually sending "my current public key is …" messages. The finder ("adult", in your terminology) device encrypts their location with that public key, and sends that, and only that, to Apple's servers.
The finder device isn't identified in that message, so you can't track a finder device by listening to "encountered a device" transmissions to Apple.
That public key is also rotated every 15 minutes, so an attacker can't track a device by tracking broadcast messages of a specific public key.
When you connect to Find My, you download that encrypted location, and use your private key to decrypt that location.
https://support.apple.com/guide/security/find-my-security-se...