Apple fixed an old iOS bug that let nearby wireless routers gather real MAC addresses even when Private Wi-Fi Address is enabled, including in Lockdown Mode (Dan Goodin/Ars Technica)

Dan Goodin / Ars Technica:

Apple fixed an old iOS bug that let nearby wireless routers gather real MAC addresses even when Private Wi-Fi Address is enabled, including in Lockdown Mode  —  “From the get-go, this feature was useless,” researcher says of feature put into iOS 14.  —  Three years ago, Apple introduced …