In the beginning, Yahoo! Directory was the place to go for list of sites, then DMOZ was briefly useful. These days, it appears the “awesome <topic>” set of ‘curated links’ are the new place to go for lists of links. There is a new list for car hacking:
https://github.com/jaredmichaelsmith/awesome-vehicle-security
Here are some others:
https://github.com/HQarroum/awesome-iot
https://github.com/sbilly/awesome-security
https://github.com/rshipp/awesome-malware-analysis
https://github.com/paragonie/awesome-appsec
https://github.com/carpedm20/awesome-hacking
https://github.com/enddo/awesome-windows-exploitation
https://github.com/sindresorhus/awesome
I’m about half done with an ‘awesome firmware’ list…