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Tesla Model S vulnerable to hackers?

Next time you walk by a parked Tesla and its sunroof is opening and closing with nobody sitting inside or around it, you could be witnessing a hacker moment. For all of its strengths as a car, the Model S reportedly has a weak spot: the security of its API (application programming interface) authentication, according to an article in the O'Reilly Community by George Reese, executive director of cloud management at Dell. Tesla develops and uses its own API authentication protocols, which have made access to certain Model S functions too easy for hackers, Reese says - himself a Model S owner.
At question is the Tesla REST API, which is accessed via a web-based portal, usually by Model S owners with their iPhone or Android-based smartphone, to perform a variety of menial tasks and check the status of the car. The Tesla-registered e-mail and password of the car owner is used to access the API through a web portal, which creates a "token" that lasts for three months. During that period, owners access the Tesla REST API via the token without the use of their log-in information. Unfortunately, the tokens and their respective cars are stored on website databases that are all too easy to hack, Reese explains, and if a hacker gains access, "it has free access to all of that site's cars for up to three months with no ability for the owners to do anything about it." On top of that, there is no way to revoke access of a compromised application.
Reese says that "there's nothing in the API that (can? should?) result in an accident if someone malicious were to gain access." The API can check the car's battery charge, operate climate control, operate the sunroof, identify car location, honk the horn, open the charge port, and perform other similar operations. But, he cautions, "Perhaps the scariest bit is that the API could be used to track your every move."

Tesla sold 6,892 Model S EVs in Q4, stock jumps in afterhours trading

Quarterly shareholder letters, with accompanying financial results, are an opportunity for companies to crow about their recent progress and instill excitement about future expectations. Tesla Motor's latest such release reveals it's coop is rife with roosters in full song. And for good reason. The California automaker announced today it earned $46 million in 4th quarter of 2013 on a non-GAAP basis – under generally accepted accounting principles (GAAP), which calculates leasing and stock-based employee remuneration differently, it actually lost $16 million – selling 6,892 very lovely Model S electric sedans in the process. Further, it passed its predicted 25 percent gross profit margin on its cars, hitting 25.8 percent on a non-GAAP basis. This means, for the fiscal year of 2013 it sold 22,477 vehicles in total and had over 2.5 billion in (non-GAAP) sales, which includes, of course, supply and development deals with Toyota and Daimler. TSLA has jumped to a record high in the $217 neighborhood. That's pretty durned good, and the stock market would seem to agree. With the financials results dropping just after the NASDAQ's close, the price for TSLA has jump around 12 percent – over $23 as of this writing – to a record high in the $217 neighborhood. Those share price increases aren't just based on past performance, though. The info drop also included plenty of things to indicate the future bodes well. The company expects both sales and production to continue to rise throughout 2014, with a new assembly line expected to help churn out 1,000 cars per week in the 3rd quarter and profit margins projected to hit 28 percent by the end of the year. On the demand side, Tesla's CEO Elon Musk stated during the conference call that he doesn't expect the company to be able to meet the demand that's coming from China. Its new Beijing store is now the company's biggest and busiest and deliveries don't even begin until spring. While European sales are a little slower than anticipated, the exec said he believes it will improve as soon as the company irons out a few technical difficulties that have arisen with charging amongst the different territories there. Apparently, not all power grids operate in exactly the same way. Speaking of reservations for the upcoming Model X SUV, Elon said demand is high. Quote: "If you are going fishing, fish are actually jumping in the boat." That vehicle is only expected to start reaching customers next spring.

Recharge Wrap-up: BMW i3 goes against Mercedes B-Class ED, Tesla good for business

Car and Driver has published a comparison test pitting the 2014 BMW i3 against the 2014 Mercedes-Benz B-class Electric Drive. The test not only measured the quality of the driving experience, but also all the quantitative details that are especially important when looking at electric vehicles. For instance, the Benz's real-world MPGe surpassed its own rating, but it still couldn't match the BMW. The B-Class, though, won in the range department. We won't spoil all the results, or Car and Driver's overall pick, but you can head over to the article to find out for yourself. Tesla's expanding business, including the Gigafactory being built in Reno, NV, is encouraging growth in the locales and associated businesses. Some of Tesla's suppliers are talking of relocation, wanting to be close to the action stirred up by the electric automaker's expansion. It makes good business sense to be in the same neighborhood as Tesla. "We can react quickly, and our engineers are constantly working with Tesla," says Futuris General Manager Sam Coughlin. Brookings Institute fellow Jennifer Vey says, "The land around Tesla is being redeveloped and reimagined. It's a mash-up of an anchor campus, startups, housing and transit, in a physically compact area where companies can cluster and connect." Read more at San Jose Mercury News. EVs are doing even more to reduce energy use clean up the air, according to new analysis from the Union of Concerned Scientists. According to findings, 60 percent of Americans now live in areas where EVs do more to reduce emissions than hybrids, up from 45 percent in 2012. Average electricity use is now 0.325 kWh per mile, down five percent from 2011. EV performance - in terms of mileage and emissions - is improving compared to traditional fuel vehicles, based on the sources of electricity in various regions. Read more from the Union of Concerned Scientists. Zipcar's carsharing network has launched in Paris. Zipcar is expanding across Europe, and has already established itself in Austria, Spain and the UK. According to Zipcar France's General Manager Etienne Hermite, "In a highly populated city, Zipcar's model has been proven to remove up to 15 personally owned vehicles from the road for each Zipcar in service, reducing parking demand, congestion and emissions." Zipcar European President Massimo Marsili hopes that most Parisians will eventually be just a short walk from a Zipcar.