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Daimler divests remaining interest in Tesla

Back in 2009, Daimler acquired over 9 percent of Tesla. A couple of months later, it sold 40 percent of that stake to Abu Dhabi-based Aabar Investments. The following year, Tesla listed on the stock exchange and Daimler's interest was reduced to 4 percent. But now the German industrial giant has announced it is selling that 4 percent and divesting from Tesla altogether in a liquidation that is expected to raise approximately $780 million for Daimler. The divestment has also triggered speculation that the move could make room for rival German automaker BMW to take an interest in Tesla.
Despite the divestment, Daimler insists that its technological partnership with Tesla will remain unaffected. Mercedes sources the batteries for its B-Class Electric Drive (pictured above) from the Californian outfit in a deal that is not set to change as a result of the financial realignment. A similar collaboration was in place for the Smart Fortwo Electric Drive, however, now that the new generation of Smarts developed with Renault is on its way, it's possible that a next-generation Fortwo ED will use French tech instead as an extension of the partnership between Daimler and Renault-Nissan.
Daimler has also taken the occasion to point out that, between the Mercedes, Smart and various truck brands, it offers "the industry's biggest portfolio of electric vehicles," including pure EVs, fuel cells and hybrids. The automaker says it will introduce ten new plug-in hybrid Mercedes models by 2017.

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."

Need more cup holders for your Tesla Model S? 3D print some

What do you get for the car owner that has everything? Well, if it's the owner of a Tesla Model S electric vehicle, you can either get him or her a $500 cup-holder insert that sets atop the car's center console or, better yet, score him or her a 3D printer that can print one out. Street Insider directs us to this oh-so-technologically-advanced option for anyone with a bit of extra cash on hand. Apparently, there are blueprints circulating for a cup-holder insert that can be printed on a Stratasys MakerBot printer. Those printers run anywhere between $2,200 and $2,800 a pop, but, hey, that's nothing compared to the Tesla itself, right? The cool thing is that the 3D cup-holder inserts can be printed out in a myriad of colors for the EV driver who wants to make the ultimate fashion statement ... or faux pas. Of course, how that printed holder will handle that first spilled cup of scalding coffee after the Model S driver gets a little too frisky on a hairpin is anyone's guess. The good news? The driver can simply go home and print another one. Sure beats shelling out $500 for the factory version. News Source: Street Insider via Value WalkImage Credit: Thingiverse Green Tesla Green Culture Electric stratasys