You’re Powerless to stop Vehicle Hacking, but read this FBI Advisory anyway

The FBI advisory warns that connected vehicles are increasingly vulnerable to remote software exploits, citing researchers' remote compromise of a Fiat-Chrysler UConnect system that led to a 1.4 million vehicle recall; the report highlights risks from unpatched firmware, aftermarket cellular/Internet devices, compromised dealership diagnostic tools that could spread malware between vehicles, and the industry's limited capacity for rapid over-the-air updates or regulatory vetting of third‑party software.