News
Tesla employee foregoes $1M payment, works with FBI to thwart cybersecurity attack
Sometimes, the events that transpire inside a company could be just as exciting and nail-biting as the most popular thrillers in fiction. In Tesla’s case, such a scenario recently played out, as a worker in Gigafactory Nevada ended up turning down a $1 million incentive, working closely with the FBI, and thwarting a planned cybersecurity attack against the electric car maker.
This Tuesday, the Department of Justice announced the arrest of Egor Igorevich Kriuchkov, a Russian citizen accused of conspiring to breach the network of a US company and introduce malware to compromise the said company’s networks. Media reports about the incident have identified the US company to be electric car maker Tesla. Interestingly enough, a criminal complaint filed by the FBI Las Vegas Field Office suggests that the attempted cybersecurity attack is no ordinary hacking attempt — it may very well be part of a well-financed, organized, scheme.
The plan begins
The remarkable story began when a Russian-speaking, non-US citizen working at Tesla’s Gigafactory Nevada was contacted by Kriuchkov. The employee, whose identity has not been revealed, has access to the electric car maker’s computer networks. On July 16, the Russian citizen contacted the Giga Nevada employee through WhatsApp asking to meet with him in Sparks, Nevada. As noted in a report from Clearance Jobs, the fact that Kriuchkov approached a Russian-speaking, non-US citizen working at Gigafactory Nevada suggests that the team behind the cyberattack attempt has done their research well.
The Tesla employee, some colleagues, and Kriuchkov met socially from August 1-3, which included a trip to Lake Tahoe. Interestingly enough, Kriuchkov reportedly declined to be present in any photos that were taken during the trip. At one point when the group was taking a photo during a picturesque sunset, Kriuchkov reportedly remarked that he would “just remember the beauty of the sunset and did not need a photograph.” After the relatively harmless Lake Tahoe trip, the Russian citizen asked the Tesla employee to meet with him for some “business.”
Down to “business”
During their “business” meeting, Kriuchkov revealed his hand. The plan involved the Tesla employee inserting malware provided by Kriuchkov and his associates to the electric car maker’s systems. After the malware is inserted, a distributed denial of service (DDoS) attack would occur that could allow the hackers to occupy the Tesla information security team. The malware would also allow the hackers to extract corporate and network data, which would be held ransom until the electric car maker pays up. For his participation in the ploy, the Gigafactory Nevada employee would receive $500,000, later raised to $1 million, to be paid in cash or bitcoin.
Unfortunately for Kriuchkov and his team, the Giga Nevada employee actually reported the planned cybersecurity attack to Tesla, which, in turn, contacted the FBI. The FBI stepped in, and with the agency’s help, the Tesla employee continued to communicate with Kriuchkov, trying to get as much information as possible about the hackers’ processes, procedures, and infrastructure. The efforts proved fruitful. In one conversation, the hacker reportedly boasted that his team had recently received a ransom worth over $4 million from a high profile company. Later reports would reveal that the company in question was CWT Travel, which reportedly paid a ransom of $4.5 million.
The plan falls through
During a meeting on August 19, the Tesla employee, wearing a wire from the FBI, met with Kriuchkov. The hacker agreed to pay an advance of $11,000 to the Giga Nevada worker. Two days later, on August 21, the Tesla employee was contacted by the hacker once more, who stated that the project was being “delayed” and all payments relating to the plan would not be transferred until a later date. Kriuchkov also informed the Tesla employee that he was leaving the area the following day. Behind the scenes, the FBI was able to get in touch with the hacker, who, in turn, drove overnight from Reno, Nevada to Los Angeles in what appeared to be an attempt to flee the United States.
Kriuchkov was unsuccessful, as he was arrested on August 22, 2020 in Los Angeles. The hacker is currently being detained pending trial. Fortunately for Tesla, the company was able to get away from what could have been a serious cybersecurity attack, and it has one employee to thank for it. It takes a lot, after all, to say no to a $1 million reward, as others have compromised far more for far less.
Read the FBI’s complaint against Kriuchkov below.
Complaint Egor Kriuchkov 3 20 Mj 83-0-0 by Simon Alvarez on Scribd
News
Tesla Cybercab spotted with interesting charging solution, stimulating discussion
The port is located in the rear of the vehicle and features a manual door and latch for plug-in, and the video shows an employee connecting to a Tesla Supercharger.
Tesla Cybercab units are being tested publicly on roads throughout various areas of the United States, and a recent sighting of the vehicle’s charging port has certainly stimulated some discussions throughout the community.
The Cybercab is geared toward being a fully-autonomous vehicle, void of a steering wheel or pedals, only operating with the use of the Full Self-Driving suite. Everything from the driving itself to the charging to the cleaning is intended to be operated autonomously.
But a recent sighting of the vehicle has incited some speculation as to whether the vehicle might have some manual features, which would make sense, but let’s take a look:
🚨 Tesla Cybercab charging port is in the rear of the vehicle!
Here’s a great look at plugging it in!!
— TESLARATI (@Teslarati) January 29, 2026
The port is located in the rear of the vehicle and features a manual door and latch for plug-in, and the video shows an employee connecting to a Tesla Supercharger.
Now, it is important to remember these are prototype vehicles, and not the final product. Additionally, Tesla has said it plans to introduce wireless induction charging in the future, but it is not currently available, so these units need to have some ability to charge.
However, there are some arguments for a charging system like this, especially as the operation of the Cybercab begins after production starts, which is scheduled for April.
Wireless for Operation, Wired for Downtime
It seems ideal to use induction charging when the Cybercab is in operation. As it is for most Tesla owners taking roadtrips, Supercharging stops are only a few minutes long for the most part.
The Cybercab would benefit from more frequent Supercharging stops in between rides while it is operating a ride-sharing program.
Tesla wireless charging patent revealed ahead of Robotaxi unveiling event
However, when the vehicle rolls back to its hub for cleaning and maintenance, standard charging, where it is plugged into a charger of some kind, seems more ideal.
In the 45-minutes that the car is being cleaned and is having maintenance, it could be fully charged and ready for another full shift of rides, grabbing a few miles of range with induction charging when it’s out and about.
Induction Charging Challenges
Induction charging is still something that presents many challenges for companies that use it for anything, including things as trivial as charging cell phones.
While it is convenient, a lot of the charge is lost during heat transfer, which is something that is common with wireless charging solutions. Even in Teslas, the wireless charging mat present in its vehicles has been a common complaint among owners, so much so that the company recently included a feature to turn them off.
Production Timing and Potential Challenges
With Tesla planning to begin Cybercab production in April, the real challenge with the induction charging is whether the company can develop an effective wireless apparatus in that short time frame.
It has been in development for several years, but solving the issue with heat and energy loss is something that is not an easy task.
In the short-term, Tesla could utilize this port for normal Supercharging operation on the Cybercab. Eventually, it could be phased out as induction charging proves to be a more effective and convenient option.
News
Tesla confirms that it finally solved its 4680 battery’s dry cathode process
The suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.
Tesla has confirmed that it is now producing both the anode and cathode of its 4680 battery cells using a dry-electrode process, marking a key breakthrough in a technology the company has been working to industrialize for years.
The update, disclosed in Tesla’s Q4 and FY 2025 update letter, suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.
Dry cathode 4680 cells
In its Q4 and FY 2025 update letter, Tesla stated that it is now producing 4680 cells whose anode and cathode were produced during the dry electrode process. The confirmation addresses long-standing questions around whether Tesla could bring its dry cathode process into sustained production.
The disclosure was highlighted on X by Bonne Eggleston, Tesla’s Vice President of 4680 batteries, who wrote that “both electrodes use our dry process.”
Tesla first introduced the dry-electrode concept during its Battery Day presentation in 2020, pitching it as a way to simplify production, reduce factory footprint, lower costs, and improve energy density. While Tesla has been producing 4680 cells for some time, the company had previously relied on more conventional approaches for parts of the process, leading to questions about whether a full dry-electrode process could even be achieved.
4680 packs for Model Y
Tesla also revealed in its Q4 and FY 2025 Update Letter that it has begun producing battery packs for certain Model Y vehicles using its in-house 4680 cells. As per Tesla:
“We have begun to produce battery packs for certain Model Ys with our 4680 cells, unlocking an additional vector of supply to help navigate increasingly complex supply chain challenges caused by trade barriers and tariff risks.”
The timing is notable. With Tesla preparing to wind down Model S and Model X production, the Model Y and Model 3 are expected to account for an even larger share of the company’s vehicle output. Ensuring that the Model Y can be equipped with domestically produced 4680 battery packs gives Tesla greater flexibility to maintain production volumes in the United States, even as global battery supply chains face increasing complexity.
Elon Musk
Tesla Giga Texas to feature massive Optimus V4 production line
This suggests that while the first Optimus line will be set up in the Fremont Factory, the real ramp of Optimus’ production will happen in Giga Texas.
Tesla will build Optimus 4 in Giga Texas, and its production line will be massive. This was, at least, as per recent comments by CEO Elon Musk on social media platform X.
Optimus 4 production
In response to a post on X which expressed surprise that Optimus will be produced in California, Musk stated that “Optimus 4 will be built in Texas at much higher volume.” This suggests that while the first Optimus line will be set up in the Fremont Factory, and while the line itself will be capable of producing 1 million humanoid robots per year, the real ramp of Optimus’ production will happen in Giga Texas.
This was not the first time that Elon Musk shared his plans for Optimus’ production at Gigafactory Texas. During the 2025 Annual Shareholder Meeting, he stated that Giga Texas’ Optimus line will produce 10 million units of the humanoid robot per year. He did not, however, state at the time that Giga Texas would produce Optimus V4.
“So we’re going to launch on the fastest production ramp of any product of any large complex manufactured product ever, starting with building a one-million-unit production line in Fremont. And that’s Line one. And then a ten million unit per year production line here,” Musk stated.
How big Optimus could become
During Tesla’s Q4 and FY 2025 earnings call, Musk offered additional context on the potential of Optimus. While he stated that the ramp of Optimus’ production will be deliberate at first, the humanoid robot itself will have the potential to change the world.
“Optimus really will be a general-purpose robot that can learn by observing human behavior. You can demonstrate a task or verbally describe a task or show it a task. Even show it a video, it will be able to do that task. It’s going to be a very capable robot. I think long-term Optimus will have a very significant impact on the US GDP.
“It will actually move the needle on US GDP significantly. In conclusion, there are still many who doubt our ambitions for creating amazing abundance. We are confident it can be done, and we are making the right moves technologically to ensure that it does. Tesla, Inc. has never been a company to shy away from solving the hardest problems,” Musk stated.
Tesla Cybercab spotted with interesting charging solution, stimulating discussion
Tesla confirms that it finally solved its 4680 battery’s dry cathode process
