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New Prius, Bentley Bentyaga, Rolls-Royce Dawn | Autoblog Minute

Bentley and Rolls-Royce introduce new luxury vehicles and Toyota revealed its latest Prius. Autoblog Senior editor Greg Migliore reports on the Weekly Recap edition of Autoblog Minute. Bentley Rolls-Royce Toyota Convertible SUV Hybrid Autoblog Minute Videos Original Video bentley bentayga rolls-royce dawn

BMW's Connected Drive feature vulnerable to hackers

BMW is working to fix a cyber-security flaw that has left 2.2 million vehicles worldwide vulnerable to hackers. Cars equipped with the automaker's Connected Drive remote-services system are affected, according to the German Automobile Association (ADAC), which first discovered the problem. Researchers found they could lock and unlock car doors by mimicking mobile communications and sending phony signals to a SIM card installed in affected vehicles. An attack could be launched "within minutes" of accessing the system without the perpetrators leaving a trace, according to their report, in part because once they had gained access to the network, the communications were not secure. In response to the security gap, BMW says it has been upgrading software via over-the-air updates over the past week, so no visits to dealerships are needed to remedy the security hole. In fact, owners of affected cars may not have even noticed the updates taking place. The problem affects BMW, Rolls-Royce and MINI vehicles equipped with Connected Drive since 2010. Flaws were first reported to BMW last year by ADAC, which is the country's equivalent of AAA. ADAC says it withheld a public announcement until the car company could address the problem. While BMW has pushed the software patch to most affected vehicles, the organization said it's possible some at cars in the United States had not yet been updated. BMW did not respond to a request for comment Monday. In a written statement, the automaker said it knows of no real-world breaches. 2015 Off To Dubious Start The hack could raise the eyebrows of industry leaders: Cars are now the equivalent of mobile computers and cyber-security experts have been warning that the auto industry has been slow to close its security holes. BMW's breach marks the second time in 2015 that researchers have found a popular automotive feature with little or no security precautions. Last month, experts said a popular device made by Progressive Insurance that allows motorists to track their driving habits contained no security whatsoever. Like the Connected Drive smart-phone app, many automotive components and infotainment features were conceived and produced at a time when industry executives never considered the possibility someone might want to hack into them. But increased connectivity brings increased risk. Going forward, BMW says its Connected Drive features will now operate by using encrypted communications via the HTTPS protocol.

Rolls-Royce mulling V16 roadster, SUV

Rolls-Royce may be working on a new, mega-powerful roadster for 2017. CAR reports the convertible would conceivably boast a V16 engine. Of course, the report gets a little muddled here, with CAR saying the engine would be very similar to that of the one that powers the Bugatti Veyron - the French machine makes use of a W16 mill. Even so, the article says the Rolls-Royce version could put down around 700 horsepower. Design wise, we're told the creation will feature a suitably long nose with the passenger compartment pushed far to the rear.
Of course, 2017 is a long way off, and the thought of a 16-cylinder, naturally aspirated engine bowing under the crush of ever more stringent government fuel efficiency and emission regulations seems unlikely. We'll just put this one in the wait-and-see file for the time being. In the interim, you can hop over to CAR for a closer look at the magazine's rendering of the would-be roadster. If a V16 convertible does happen, look for a smug look on Rowan Atkinson's face.
Oh, and about that SUV? There's not much to report, though CAR does note that officials are keeping a close eye on rival Bentley and its plans for a luxury utility vehicle. Rolls brand boss Harald Krüger has even gone so far as to admit "we're regularly debating whether to take action."