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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.

2020 Lamborghini Huracan Evo has the biggest price discount in America

Right now, buyers of the 2020 Lamborghini Huracan Evo are paying an average of $248,000 to drive the brand-new supercar off the dealer lot. That's a hefty chunk of change, but it represents $16,269 off the car's average $264,969 retail price, according to data provided to Autoblog by Truecar. That's the largest discount in America on a new vehicle for the month of April, 2020 when judged by the dollar amount in savings off the sticker. It's not all that uncommon to see a lot of money taken off the sticker price of expensive luxury cars. This month, right behind the Lamborghini sits the 2019 BMW 8 Series with a few bucks shy of $11,000 in savings, which is hardly surprising. Though it's a very sleek and entertaining car in some of its various incarnations, it hasn't exactly proven to be a hot seller for the German automaker. The fact that there are a total of 15 (!) possible configurations probably doesn't help. Two other BMWs, the 2020 7 Series ($10,164 in savings) and the 2019 i8 ($10,145) are also on the top 10 biggest discounts list. In between that BMW sandwich are the 2019 and 2020 editions of the Acura NSX. It doesn't really matter which one a buyer chooses to drive off the lot, either way lopping off more than $10,000 off the sticker price means the electrified supercar will cost just under $150k. For a look at the best new car deals in America based on the percentage discount off their suggested asking prices, check out our monthly recap here. And when you're ready to buy, click here for the Autoblog Smart Buy program, which brings you a hassle-free buying experience with over 9,000 Certified Dealers nationwide. Related Video:

Watch Emily Blunt and John Krasinski prank Jimmy Kimmel's SUV

Jimmy Kimmel has a bit of a rivalry going with Emily Blunt and John Krasinski. Not like the "I'm on television, you're on the radio" one he has with his former Man Show co-host Adam Carolla (who of course has more to do with cars than the last name he almost shares with a Toyota economy sedan). With Blunt and Krasinski, it's more of a prank rivalry. The Hollywood couple, you see, live across the street from Kimmel, and they're all good friends. But come the holiday season, things get a little competitive. One year they broke into Jimmy's house and left an illuminated snowman and some sort of santa bear in his foyer. Jimmy retaliated, the Krasinskis escalated, and up and up things went until Jimmy had their entire house wrapped like a gift. John and Emily weren't going to leave it at that, though, and took things in a decidedly more automotive direction. They gift-wrapped the host's BMW X5 and filled it with balls. But they didn't stop there. You'll want to watch the footage above to see how things ended, just take note of the roll cage visible as Krasinski-Clause stumbles out of the car in that last scene and remember that, while we couldn't say no vehicles were actually harmed in the making of this segment, at least it doesn't appear to have actually been Kimmel's.