A while back @mintynet had his car stolen in a keyless theft. He called me in as a #canbus guru to help work out how exactly the car was stolen, and now we know exactly how they did it and also how to stop them. We call it "CAN Injection 🚘💉" and I've written the whole story up in a blog post: https://kentindell.github.io/2023/04/03/can-injection/
CAN Injection: keyless car theft

This is a detective story about how a car was stolen - and how it uncovered an epidemic of high-tech car theft. It begins with a tweet. In April 2022, my friend Ian Tabor tweeted that vandals had been at his car, pulling apart the headlight and unplugging the cables.

Ken Tindell’s blog
@kentindell @mintynet
My car rav4 xle premium hybrid 2022,
The main problem is the theft of the smart key computer. Should I buy a new one and program it, or buy an old one and program it? I want what to do to solve my car problem, or the steps I work on, for example, buying a complete used system. Should it be the same model as my 2022 car, or a smaller model, for example 21 or 20.
Thanks