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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.

BMW previews new M6 GT3 racing prototype [UPDATE]

UPDATE: A previous version of this post specified the incorrect weight target for the M6 GT3. The text below has been updated with the correct information. BMW may not compete at the top level at Le Mans or in the World Rally Championship, it may have withdrawn from Formula One and shuttered the Formula BMW series, but it's not without its racing programs. Aside from the Minis that dominate the Dakar Rally, BMW fields the M4 in DTM, the M235i Racing in the BMW Sports Trophy and the Z4 in GT3 competitions around the world. But now it's preparing to launch a new GT3 racer based on the M6. Currently undergoing development, BMW has presented its new M6 GT3 prototype at its factory in Dingolfing, Germany. Based on the road-going M6 coupe, the GT3 retains its 4.4-liter twin-turbo V8 engine with dry-sump lubrication, producing over 500 horsepower – which is actually less than the road-going model you can buy, but has to be restricted to meet FIA certification. At less than 3,000 pounds, it is a fair bit lighter than the production version, and promises to deliver blistering performance figures to whichever privateer teams buy one to enter in racing series around the world. The M6 GT3 is slated to hit the circuits next year, when it will join the lineup alongside the M6 coupe, M6 convertible and M6 Gran Coupe, to say nothing of the M6 safety car used in MotoGP. In a related development, BMW Blog reports that the Bavarian automaker is probing potential interest in bringing the M235i Racing to North America. The entry-level model in the BMW Motorsports range, the M235i Racing sells in Europe for the equivalent of $68,000. The next milestone: the BMW M6 GT3 is rolled out at the BMW premises in Dingolfing. 05.02.2015 Munich (DE), 5th February 2015. BMW's new figurehead for the GT racing scene has been given its first run: last Saturday, the test track on the premises of the BMW factory in Dingolfing (DE) provided the stage for the roll-out of the BMW M6 GT3, with which BMW teams will compete in national and international series, as well as at iconic endurance races, from 2016 onwards. The car left the garage for the first time at precisely 14:00 with Jorg Muller (DE) at the wheel. This gave the BMW works driver the honour of creating the next milestone in the development of the BMW M6 GT3. "This is a big moment for everyone who has worked so intensely and passionately on the development of the BMW M6 GT3 in recent months," said BMW Motorsport Director Jens Marquardt.

BMW Smart Charging App helps drivers charge for less

As electric vehicles proliferate and people try to conserve energy, moves toward smart charging seem only natural. Now, BMW is offering smarter charging, and it should mean more money in the pockets of its customers when they charge at home. BMW owners who drive one of the company's i vehicles will be able to use the BMW Smart Charging App that taps into a national energy rate database (powered by Genability) to allow drivers to automate charging during off-peak hours when electricity usage costs are lower. Charging vehicles at these lower rates could save drivers as much as $400 a year, BMW says. It's a simple idea, but one that could make BMW's EVs even more attractive to potential customers. The BMW Smart Charging App is initially available to customers who have leased a BMW ActiveE from the company's 2012 test fleet, a group whom BMW dubs Electronauts, and many of whom are also early adopters of the BMW i3. The app will then become available to all BMW i3 and i8 customers beginning in 2015. The Smart Charging App is integrated with the BMW i Remote App, which links with the BMW ConnectedDrive interface to also allow drivers to monitor charging times and vehicle status, adjust charging settings and even adjust vehicle temperature so the car is ready before the driver gets in the vehicle. The Smart Charging App is available for iOS and Android devices. Find more information in the press release from BMW below. BMW Launches First App to Automate the Home Charging Process for BMW i Electric Vehicles. 09.06.2014 BMW Smart Charging App Determines Optimal Times for Charging Electric Vehicles Based on Rates and Calculates Cost. Woodcliff Lake, NJ – June 9, 2014... The new BMW Smart Charging App makes it possible for BMW i customers to automatically identify the best rates and times for charging their electric vehicles at home. Developed by the BMW Group and available for Android and iOS devices, the BMW Smart Charging App is integrated with the BMW i Remote App, which allows drivers to get vehicle information via their smartphone. The BMW Smart Charging App has the potential to save customers as much as $400 annually on their electric bills. BMW is the first automotive manufacturer to offer this automated and fully integrated functionality. In its initial phase, the BMW Smart Charging App is currently available to BMW Electronauts.