Tag Archive for: pandemic

Tesla Employee Prevents Massive Ransomware Attack

Ransomware attack on Tesla

A Tesla employee working in a Gigafactory in Nevada was offered a $1 million bribe to help a hacker install malware into the Tesla computer systems. The hacker who has since been arrested is a Russian citizen by the name of Egor Igorevich Kruichkov. This attack was well planned out by the Russian hacker, as the Tesla worker who he contacted was also Russian and spoke it too.

The Tesla worker met with Kruichkov in early august after being contacted but didn’t know the reason for the rendezvous. After meeting, Kruichkov asked the Tesla employee to help him install malware that once installed, would launch a massive DDoS attack. Which would effectively allow the hackers to occupy the Tesla system, giving them access to steal sensitive corporate data. The hackers would then hold the data until the electric car manufacturer pays big. Kruichkov mentioned that a reward of $1 million would be sent to the Tesla worker in cash or bitcoin.

Enter the FBI

Kruichkov and the hacking group could only hope that the worker would accept the offer. However, the results did not favor the Russians. As soon as the Tesla worker left the meeting he contacted the FBI who then, with the help of the Tesla worker, communicated with the Russian hackers and got as much information as possible. The FBI discovered that the Russians were the ones responsible for the recent $4.5 million ransomware attack on CWT travel.

On August 21st the hacker contacted the Tesla employee and said “the project was delayed” and said he was leaving the area. The FBI followed and arrested the Russian hacker the next day during a failed flee attempt.

This Tesla employee prevented a possible cyberattack on Tesla that could have cost them millions of dollars. Not just in ransom payments but also in the lost operating time that could cost way more than the ransom.

Protect your business from ransomware attacks

Ostra Cyber Security provides active defense protection for your businesses’ data and acts immediately instead of monitoring and alerting as many antiviruses do. Ostra keeps everything up to date meaning the latest threats are already neutralized before they attack.

Want to find out more? Visit Ostra.net or contact us today at protection@ostra.net

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Remote Work Boosts Cybersecurity Hiring

It is estimated that more than half of the US workforce has transitioned to remote working. With more people working from home businesses are way more vulnerable. This has increased the need for cybersecurity-related positions.

According to LinkedIn, there were 261 thousand open cybersecurity positions in April, 244 thousand in May, and 348 thousand in June. This has made the Cybersecurity and IT job market one of the top performers since the start of the pandemic. The sectors with the biggest need for cybersecurity positions have been Healthcare, Financial Services, IT and Services, and Retail.

Businesses NEED a cybersecurity plan

The threat of a cyberattack grows every day, especially if you’re a business that operates with remote workers. Cybercriminals are more active than ever, and they target the weakest links who do not have a good cybersecurity program/team in place.

Ostra is your security team of experts, without having to hire a full-time cybersecurity role. We manage and update the technology daily. Use your budget wisely and let the experts keep you safe.

Want to find out more? Contact us today!

Connected-Car Cyberattacks Have Doubled Since Last Year

There are more connected cars on the road every year than ever before. Even though these cars make everyday life more convenient for consumers, they are way more likely to be targeted in a cyberattack than traditional cars. It is estimated that connected car cyberattacks have doubled in the last year alone.

The average connected car has over 150,000,000 lines of code

A cyberattack is more likely to occur when there are more lines of code for hackers to attack. Hackers only need a small portion of the code to gain access to all the data available.

Recently Nissan had to shut down one of their connected car apps after security testers found a vulnerability. Cybercriminals “were able to connect to the car via the internet and remotely control the car’s heated seating, fans, air conditioning, and heated steering wheel”. This means that cars could have their battery drained without the owner realizing it.

Keyless Theft

The main way that theft of connected cars occurs is through the keyfob. Most thefts occur while the car is parked at the owner’s house, and the thieves don’t even need the key. By amplifying or duplicating the signal from the car key inside the house, they can trick the car into thinking the key is being used. When successful, thieves can steal cars in under 30 seconds.

Stay Protected

Protect yourself and your connected car by only downloading official apps, keeping your car software up to date, and limit the personal data you trust your car with.

Ostra Cybersecurity extends multiple layers of protection around your network, hardening the defenses and creating active barriers preventing criminals from exposing any lurking vulnerabilities, like installing malware and taking control of your car.

Want to find out more? Contact us today!