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Car Hacking 101: Here's what motorists should know [w/video]

Cars are nothing more than computers on wheels. As such, they're vulnerable to hackers. Most people who work within the auto industry have understood this for years, but for the broader American public not paying as close attention, three storylines emerged recently that underscored this new vehicular reality. First, German researchers found a flaw in BMWs remote-services system that allowed them to access the telematics units in vehicles. Then, a 60 Minutes report demonstrated that researchers could remotely infiltrate a Chevy Impala and override critical functions, like acceleration and braking. Finally, a US Senator released a critical report (see video above) that found almost all automakers are unprepared to handle real-time hacks of their vehicles. Those reports come on the heels of two previous instances in recent months when researchers demonstrated the capability to hack cars. All this news can be disconcerting. If you're late to the concept of car-hacking and wondering how this is possible, we've got you covered. Here's your quick primer on what you need to know. 1. How Did My Car Become A Computer? On the outside, cars haven't changed all that much over the past couple of decades years. On the inside, however, the amount of electronics and software has dramatically increased. Most new cars contain more than 50 microprocessors known as electronic control units. These ECUs control everything from airbag deployment and navigation systems to throttle control and braking, and they're usually connected to each other on an internal network called the CAN bus. 2. What Exactly Is Car Hacking? Depends who you ask. Automakers might consider anything that alters the car from its state of manufacture as a 'hack.' For example, if you're chipping the engine – re-calibrating those ECUs to increase your horsepower – some people might consider that a hack. But in the context of the recent news reports, security experts are focused on unwanted, unauthorized cyber intrusions into a vehicle. Once inside your car, prospective attacks could range from minor things like eavesdropping on conversations via an infotainment system and unlocking car doors to major concerns, like overriding driver inputs and controlling braking, steering and acceleration. 3. How Is This All Possible? Any part of the car that communicates with the outside world, either via a remote or direct connection, is a potential entry point for hackers.

2023 CES Editors' Picks

Over the past few years, it has become more and more clear that the Consumer Electronics Show is a car show. And this year that reality is more clear than ever. Not only did established automakers show off seriously important vehicles, but a traditional electronics company brought a car that gives an idea of its intents (with the help of establishment car company). With so many car reveals, we had to rank our favorites. Our picks for this show are entirely electric. Or at least, they are on paper, since many are concepts. Considering the name of the show, it would be a little strange if they weren't. In fact, not only are many of our favorites concepts, they all are save for one. See how they shook out below. VW ID7 camo View 28 Photos 5. Volkswagen ID.7 "The ID.7 definitely got lost in the crowd at CES. That it was camouflaged definitely didn't help, even if that camo was electroluminescent (BMW trumped it big time with its color-changing Dee). Nevertheless, this is a close-to-production hatchback-ed sedan, not unlike today's Arteon, with an extra-long wheelbase courtesy its EV architecture. It should be a solid answer to the Tesla Model 3 and Hyundai Ioniq 6, and even if people obviously prefer SUVs now, VW says there is still a market for sedans. I know I'd probably prefer one." –Senior Editor, West Coast and Reviews, James Riswick Peugeot Inception concept View 12 Photos 4. Peugeot Inception "It's not often that show debuts surprise us. While Peugeot teased the Inception ahead of CES, its unveiling seemed almost incidental. But just look at this thing; it's like an electric French Mustang with someplace important to be. I don't buy into the stupid 'It's not a wheel!' thing that Peugeot CEO Linda Jackson described as providing a video-game-like drive experience, but that bit of silliness aside, this is a really promising design study. Give us more of these and fewer tall boxes, please." –Associate Editor Byron Hurd Afeela prototype from Sony Honda Mobility View 11 Photos 3. Afeela by Sony Honda “Ever since Sony showed off an impressively put-together concept car at CES a few years ago, IÂ’ve been anticipating the companyÂ’s next move. Apparently, that next move is “Afeela.” No, I donÂ’t love the name. The specs from SonyÂ’s original concept car give me hope that this prototype sportback (itÂ’s a hatchback!) will be fun to drive, though.

Drifting can be dangerous for spectators, too

Okay kids, here's your lesson for the day. When you go to a motorsports event (that isn't a rally), there are these things called walls. They're big and hard. There might be stacks of tires in front of them. There are also these things called barriers, catch fences and run-off areas. They exist to protect you, the spectator, when something inevitably goes wrong on the track.
If you don't have these things, you probably shouldn't be watching whatever four-wheeled mayhem is taking place. This gentleman learned that the hard way, after getting a bit too close while some hoon drifts his BMW 3 Series.
Scroll down for the video, and be warned, while there isn't any blood that we can see, some viewers might find the sight of a human getting punted by a BMW disturbing.