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Tesla cybersecurity measures fail, hackers win Model 3 at hacking event
Tesla has been hacked at the Pwn2Own hacking event, and the hacking group has taken home a Tesla Model 3 and $100,000.
As electric vehicles and their significant amount of integrated software have become more common in everyday life, the security around them has become significantly more critical. In the worst-case scenario, a hacker could not only gain access to a car but could leak user data or even take control of the vehicle. Now, at the Pwn2Own hacking competition, a group of hackers successfully hacked a Tesla Model 3 and won the vehicle along with a $100,000 prize.
The successful hack completed by the group Synactiv was initially reported by the Zero Day Initiative Twitter account, revealing that the group had used a TOCTOU exploit to gain access to the vehicle.
One of the main highlights from Day One of #Pwn2Own Vancouver 2023: @Synacktiv vs the Tesla Model 3. Their successful demonstration earned them $100,000 and the car itself pic.twitter.com/d7TY5mKHxK
— Zero Day Initiative (@thezdi) March 23, 2023
CONFIRMED! @Synacktiv successfully executed a TOCTOU exploit against Tesla – Gateway. They earn $100,000 as well as 10 Master of Pwn points and this Tesla Model 3. #Pwn2Own #P2OVancouver pic.twitter.com/W61NasJPAl
— Zero Day Initiative (@thezdi) March 22, 2023
Thanks to the nature of the hacking competition, the details of how the hack was performed have not been made entirely public to avoid a security risk for Tesla owners. Still, the method the hackers used was relatively straightforward.
The TOCTOU (Time-Of-Check Time-Of-Use) exploit involves altering internal files to gain system access. In essence, the hackers are altering the files that a system will check to ensure someone actually should have access. This could, for example, involve changing login credentials to allow yourself access. However, as the name suggests, this is highly time-dependent, as it involves using the discrepancy of time between the system checking the files and a person actually being logged in.
Pwn2Own is one of the most famous hacking events in the world. It involves teams of hackers attempting to gain access to some of the most popular software available on the market. Each group of hackers and security researchers will be given a list of devices and software and a series of objectives to achieve. The first team to navigate through the list gains a cash prize. In this case, for completing this step of the competition quickest, the Synactive team won the Tesla Model 3 that they hacked.
With software becoming ever more interconnected with the vehicles we drive, focusing on keeping that software secure will only become more important as time passes. And with the increasing interconnectedness of these car systems, the consequences of not keeping these systems secure will only become more dire. Hopefully, automakers will take this threat seriously and continue to work to keep their items as safe and secure as possible.
What do you think of the article? Do you have any comments, questions, or concerns? Shoot me an email at william@teslarati.com. You can also reach me on Twitter @WilliamWritin. If you have news tips, email us at tips@teslarati.com!
News
SpaceX is rolling out a new feature to Starlink that could be a lifesaver
Starlink now has a new Standby Mode that will enable low-speed internet access in the event of an outage.

SpaceX is rolling out a new feature to Starlink that could be a lifesaver in some instances, but more of a luxury for others.
Starlink is the satellite internet service that Elon Musk’s company SpaceX launched several years ago. It has been adopted by many people at their homes, many airlines on their planes, and many maritime companies on their ships.
It has been a great way for customers to relieve themselves of the contracts and hidden fees of traditional internet service providers.
Now, Starlink is rolling out a new service feature on its units called “Standby Mode,” which is part of Pause Mode. The company notified customers of the change in an email:
“We’re reaching out to you to let you know the Pause feature on your plan has been updated. Pause now includes Standby Mode, which comes with unlimited low-speed data for $5.00 per month, perfect for backup connectivity and emergency use. These updates will take effect in 30 days. All of your other plan features remain the same. You are able to cancel your service at any time for no charge.”
SpaceX did not define how fast these “low speeds” will be. However, there are people who have tested the Standby Mode, and they reported speeds of about 500 kilobytes per second.
The mode is ideal for people who might deal with internet or power outages, but still need to have some sort of internet access.
It could also be used as a backup for people who want to stay with their ISP, but would like to have some sort of alternative in case of an outage for any reason.
Elon Musk
Elon Musk says this essential Tesla Robotaxi feature will be here soon
Tesla will work to solve automatic parking at available Supercharger stalls with future updates.

Elon Musk reiterated that one feature, which is ultimately an essential part of the operation of the Tesla Robotaxi platform, will be here soon.
Tesla released a new video of its longest Full Self-Driving demo yesterday, showing off a zero-intervention drive from San Francisco to Los Angeles. The drive is roughly seven hours and 360 miles long, and not a single need for the driver to touch the wheel was recorded.
Tesla flexes its most impressive and longest Full Self-Driving demo yet
There was one question that was brought up by an owner that brings up an interesting point. Tesla still needs to solve the vehicle’s ability to pull into Superchargers automatically, something that does not currently have a high success rate, at least for the owner who got a response from CEO Elon Musk.
Musk assured him that a Tesla’s ability to pull into open parking spaces at Superchargers would be more reliable with future software updates. Owners can see how many and which exact stalls are available before traveling to a Supercharger, so Teslas should be able to identify these stalls and pull in automatically:
Yeah, it will work essentially perfectly with future software updates
— Elon Musk (@elonmusk) August 12, 2025
This is a small part of what will be imperative for the charging experience when Robotaxi launches in the coming years. Tesla plans to enable customer-owned cars to potentially enter the Robotaxi fleet and become an autonomous ride-sharing vehicle by next year.
However, it still needs to figure out autonomous charging. There are two parts to that process: pulling into the spot and charging without human need to connect the Supercharger to the vehicle.
Tesla used to consider a robotic snake-arm charger for this, but it has talked about induction charging more recently. Wireless charging seems to be the route that Tesla plans to go, but it might take some time to resolve the energy loss issue and make it an efficient charging method.
Tesla flexes Robotaxi wireless charging — autonomy from top to bottom
Tesla has said its wireless charging efficiency is “well above 90 percent.”
Nevertheless, Tesla is still working toward figuring out all of the edge cases of Robotaxi operation. Figuring out charging without the need of a human is just one part of the puzzle it still has yet to solve, but with its improvements over the past few years, there’s no doubt Tesla will find the missing piece.
News
Tesla Superchargers get massive nod in new study showing reliability
It showed Tesla Superchargers had the highest score on the 1,000-point scale with 709. They also had the highest reliability, as respondents reported they only had failed charging visits at Tesla Superchargers four percent of the time.

Tesla Superchargers got a massive nod in a new study that showed reliability across EV charging suppliers as electric car ownership in the United States continues to grow.
J.D. Power’s 2025 U.S. Electric Vehicle Experience Public Charging Study aims to find the most (and least) reliable charging suppliers for EV owners.
While charging has become much more popular over the past few years, thanks to the increase in sales of electric vehicles, they are still not quite as plentiful as gas pumps for combustion engine cars.
Tesla is rolling out a new ‘Supercharger queue’ in an effort to end one issue
For this fact alone, it is imperative that EV charging companies offer a fast and reliable product that will enable confidence and peace of mind for car owners. There are quite a few companies out there, but Tesla has the most expansive charging network, not only in the U.S., but globally.
It also has the most reliable chargers, a fact that was reiterated in this year’s J.D. Power study, which was released today.
It showed Tesla Superchargers had the highest score on the 1,000-point scale with 709. They also had the highest reliability, as respondents reported they only had failed charging visits at Tesla Superchargers four percent of the time. This beat out Electrify America at six percent, Red E at 10 percent, and EVgo and 12 percent.
🚨 Tesla Superchargers also scored the highest in a 1,000-point customer satisfaction scale with a score of 709.
It dropped 22 points from last year, but the study showed most complaints came from non-Tesla owners who said processing and payments were not as streamlined as they… https://t.co/myv5kOLkgY
— TESLARATI (@Teslarati) August 13, 2025
These companies were the only ones to report failed charging visits below the average.
Tesla’s 709 score on the 1,000-point scale was a 22-point drop from last year, but the study said that most of the complaints came from non-Tesla owners.
Many non-Tesla EVs now have access to the company’s Supercharging Network, and the complaints came from those drivers as they stated the process and payment were not as streamlined for them.
Brent Gruber, Executive Director of the EV practice at J.D. Power, said:
“Tesla has facilitated an experience for its owners by creating an optimal technical environment that makes the charging process very easy to use and complete payments. That process isn’t quite as streamlined for non-Tesla owners.”
This likely came from the increased per-kilowatt-hour rate that non-Tesla owners are required to pay for having access to the company’s massive charging network.
For Tesla owners, reliability is not much of a concern. Apart from vandalism, it is pretty rare that a Supercharger stall is out of service, but, of course, it happens.
The important thing to note is that this study continues to show Tesla’s focus on keeping its charging network up and running, especially now that non-Tesla owners are able to utilize them.
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