Cars are a ‘privacy nightmare on wheels’. Here’s how they get away with collecting and sharing your data::Cars with internet-connected features are fast becoming all-seeing data-harvesting machines—a so-called “privacy nightmare on wheels,” according to US-based research conducted by the Mozilla Foundation.
1: there is, but at this point its pretty niche and scattered. Lots of its hush-hush due to like you said potential security/insurance concerns. Mostly used for cracking and getting system/diagnostics readouts and error codes, Fob cloning, etc. without forking out cash to do so through the so called “proper channels”.
2: not that I’ve seen, and from they software they do use it seems mainly in house additions.
Though im not super into the scene, and i see it growing rapidly over the next few years seeing manufacturers keep doing some scummy shit to lock down their products.
Edit: fat fingered post before i finished typing it out oops.