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Details Behind the Tesla Model S Hack

Two researchers broke into the software of a Tesla recently. But there is good news behind the Tesla Model S hack. A fix was sent to all cars within days.

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Tesla Model S hack

Tesla Model S infotainment system also serves as the command center to the vehicle.

Last week, Marc Rogers, of content delivery network CloudFlare, and Lookout Mobile Security co-founder Kevin Mahaffey completed a digital break-in of a Tesla. But here’s the good news behind the Tesla Model S hack. Tesla quickly released an over-the-air firmware update, to every Model S ever manufactured, that would resolve the security holes uncovered by Rogers and Mahaffey.

The Tesla Hack

Rogers and Mahaffey had to dismantle the dashboard to gain access to an ethernet port. From there, they were able to connect directly to the CAN bus, the controller area network across which car data is sent and received.

After that, they chained together four separate vulnerabilities, first to gain access to the infotainment systems and then the touchscreen used to control vehicle functions. That let them make the speedometer disappear, alter the suspension, unlock the doors and the trunk, and make the windows go up and down. They were also able to shut down the car’s electric motor below 5 mph.

Above that speed, the dashboard screens would go blank but the car would shift into neutral, giving the driver time to find a safe place to bring the car to a stop. “Ironically, that means it’s the only car that can protect itself against a successful cyber attack,” Rogers noted.

Tesla’s Response

“Tesla has taken a number of different measures to address the effects of all six vulnerabilities reported by Lookout. And, we continue to develop further ways to harden our systems, informed by ongoing discussions with the security research community, as well as our own internal analysis. The update has been made available to all Model S customers through an OTA update. We will deploy this update to all vehicles by Thursday,” a spokesperson said in a statement e-mailed to Forbes.

Other auto manufacturers are following in Tesla’s footsteps by making internet updates available for their upcoming line of vehicles, but are starting years behind Tesla.

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Rogers and Mahaffey say they also found two potential browser vulnerabilities that they exposed but did not exploit. Those flaws, resident in the WebKit browser engine, could possibly have enabled remote attacks, but Tesla’s new firmware update has resolved those issues as well.

Tesla CTO Toasts Hackers

While Rogers and Mahaffey were explaining their hacks at Def Con 23 last Friday, Tesla CTO J. B. Straubel made a surprise appearance to offer them a toast and personally thank them for their work. J.B. presented the duo with “Challenge Coins,” which will Tesla will be giving to any researcher who finds a serious security hole in their vehicles.

Tesla's approach to distribute vulnerability and feature updates through over-the-air technology, similar to how one updates software on their mobile device, clearly puts it steps ahead of other automakers.

Chris Evans, who previously worked on Google’s elite Project Zero research team, became head of digital security at Tesla this past week. He was involved in the software update that the company has now sent to all customers. “This gives me really high hopes with Tesla going forward," says Mahaffey. “I would like to see what they’ve done as a reference model for others. I think they’ve got lessons to learn but they’re 75 per cent there."

As cars acquire more digital capability, the opportunities for outside interference either by "white hat" hackers or those bent on doing actual harm will increase. Tesla, though, has the most robust program for identifying and resolving digital security issues of any manufacturer. That commitment should give every Tesla owner and prospective owner a full measure of confidence in the integrity of Tesla automobiles, now and in the future.

Elon Musk

Tesla’s advertising strategy takes a drastic turn, but some are questioning it

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Credit: Tesla

Tesla’s advertising strategy has taken a drastic turn as the company’s upcoming Shareholder Meeting will feature perhaps the most crucial vote in its history: the approval of CEO Elon Musk’s new pay package.

For years, the issue of Tesla’s advertising and marketing strategy has been a major point of conversation for investors in fans. It seems to be split right down the middle, with half wanting Tesla to set aside some money for advertising. The other half, just the opposite.

Tesla has been transparent that the money it would spend on advertising, marketing, and public relations is better set aside for the development of future products.

However, it has recently adopted a different tone in advertising, pushing some commercials on social media platforms like X and Instagram.

For the first time, an ad was seen on streaming services like Paramount+, but it wasn’t promoting Tesla’s products directly. Instead, it was more of a message for shareholders to vote on Musk’s pay package, something Tesla feels is a necessity:

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“The future of Tesla is in your hands,” the ad reads at the end. It seems as if Tesla is taking whatever steps it needs to accomplish the task of getting Musk a new pay package and retaining him as its CEO.

On September 5, Tesla officially outlined its plans for a CEO Performance Award for Musk. It would require him to lift Tesla’s market capitalization to about $8.5 trillion, up from the $1.36 trillion it sits at today.

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Elon Musk’s new pay plan ties trillionaire status to Tesla’s $8.5 trillion valuation

It is obvious that Tesla is really hoping to get the pay package passed and is willing to shift some of its budget to encourage shareholders to vote.

However, there are some interesting perspectives on the move, and it’s sort of strange to see Tesla not advertising its vehicles or products, but only its pay package that would get its CEO paid.

Some of those who saw the ad are questioning the strategy:

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Tesla begins validating Robotaxi in a new area, hinting at expansion

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Credit: Tesla

Tesla is validating Robotaxi in a new area, and as the company has continued to gain some additional permissions to begin testing in new states, it seems its Full Self-Driving-based ride-hailing project is moving toward a larger footprint.

Two Robotaxi units with LiDAR validation equipment were spotted in Gilbert, Arizona, recently, showing that Tesla is aiming to launch its ride-hailing service in the state soon:

Another unit was spotted in Tempe, Arizona:

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These types of validation vehicles have been spotted in several areas ahead of their launch as a public ride-hailing service for passengers. Tesla first launched Robotaxi in Austin, Texas, back in late June, and since then, it has expanded to the Bay Area of California.

However, Tesla has continued to attempt to expand Robotaxi to other areas as well, including Nevada and Arizona. It has also been working toward approvals in other states based on job postings, as Tesla is hiring for Autopilot Vehicle Operators in New York and Florida, as well.

The expansion of the Robotaxi ride-hailing service has been an effort that Tesla has been spending a lot of time on over the past few months. CEO Elon Musk said the expansion aims to bring Robotaxi to at least half of the U.S. population by the end of the year, but there is still plenty of work to be done.

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Tesla Robotaxi heads to a new major Texas city for the first time

Tesla did make its Robotaxi app public in recent months, allowing more members of the public to experience the suite for themselves, as long as they could get to Austin or the Bay Area.

In the coming months, it seems more apparent that Tesla will take a broader focus on expanding Robotaxi, especially with the fact that these validation vehicles are being spotted throughout different parts of the United States.

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Elon Musk

Tesla mulls revamping $25k car, strange report claims

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Credit: Tine Rusc

Tesla is reportedly mulling the potential revamp of its $25,000 vehicle project, a strange report claims.

It seems unlikely, especially since Tesla launched two new, more affordable models last week with the Model 3 and Model Y Standard trims.

However, a report from European media outlet 36kr claims Tesla has started to advance two vehicle projects, internally codenamed E41 and D50, in China.

People familiar with the matter reportedly told the outlet that “some design and verification reports of the new projects are inherited from the current Model Y and Model 3.”

Tesla axed one of the Model Y’s best features in ‘Standard’ trims: here’s why

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These new simplified models would be priced between $5,000 and $5,500 cheaper than what the new ‘Standard’ trims cost. The report also claims that these vehicles would be launched only if the new ‘Standard’ models “fall short of sales expectations.”

This report suggests that potentially more affordable models are being offered, but this seems unlikely, considering Tesla launched the two Standard models just last week, and the only truly affordable model it is working on will be the Cybercab.

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However, there is potential for a car to launch that undercuts the newest configurations of the Model 3 and Model Y. As of now, it just seems as if it is something that is far-fetched.

When Tesla’s patent for the unboxed process was published just last month, it seemed more than obvious that the vehicle it would be used for was the Cybercab.

The language used in the patent itself was geared toward more streamlined and quality production and manufacturing, which Tesla must implement to meet the likely demand for the vehicle.

It will be easier to scale vehicles with the unboxed process, and the Cybercab has been routinely mentioned with the sub-$30,000 price tag, even by CEO Elon Musk.

He said during the Q3 2024 Earnings Call:

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“I think having a regular 25K model is pointless. It would be silly. Like it would be completely at odds with what we believe…It’s fully considered cost per mile is what matters. And if you try to make a car that is essentially a hybrid, manual, or automatic car, it’s not going to be as good as a dedicated autonomous car. So, yes, Cybercab is just not going to have steering wheels and pedals.”

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