[RyJones]

buy any dongle that sells for under $100 on amazon. they all have the same mac, and come with 'bespoke' apps to let you do things to your car. those apps are all thin wrappers on code widely shared; they use the MAC of the dongle as the keystone for ID.

Short story: buy one cheap dongle on Amazon, dump the MAC (00:11:22:AA:BB:CC IIRC; it's been 15 years since I cared) and you have auth to all of the apps everywhere.

Reminder: the Bluetooth logo comes, mostly, from self-certification.

[andreareina]

Amazing! I have the same MAC address on my luggage!

[walrus01]

I made things easier by setting the permission action link on all my nuclear weapons to zero

https://www.google.com/search?client=firefox-b-d&q=permissio...

[tclancy]

Remind me to rotate my GitHub tokens.

[pak9rabid]

00:11:22:33:44:55

[londons_explore]

I bought 3 from 3 different vendors and they all have totally different Mac addresses.

Internally they're all Bluetooth to serial chips, and another pic16xxxx chip which does serial to canbus.

I guess the Bluetooth serial chips probably have programmable Mac addresses, but equally they normally ship with a globally default one unless you flash a different one onto it.

[inigyou]

Why do the apps need auth?