Recovery of files affected by Knight Ransomware
We retrieve data that has been encrypted by the majority of ransomware file extensions on any type of storage device
Decrypt Knight ransomware files
With our unique solutions, recovering Knight encrypted files has become possible.
In the face of something so disastrous, there is little that can be done, especially if backups have been affected or are not up to date. The number of companies that shut down after having their data encrypted has reached staggering numbers.
In numerous instances, despite paying the ransom, the Knight criminals do not provide the decryption key, leaving the victim without any recourse.
Digital Recovery has introduced solutions that can successfully decrypt files that have been affected by Knight ransomware. Our track record of recovery projects is impressive and reliable.
Why Digital Recovery?
With more than 23 years of experience, we have accumulated satisfied customers around the world. We can run most of our solutions remotely, and we have multilingual support.
With the surge of Knight ransomware attacks worldwide, we specialise in decrypting ransomware. We have devised a distinct solution that can be utilised for the vast majority of storage devices, Virtual Machines, RAID Systems, Storages (NAS, DAS, SAN), Databases, Servers, and many other applications.
Our specialists are highly qualified and have the latest technologies in the data recovery market, the main one is called TRACER, a proprietary technology with which we have obtained expressive results in the decryption of Knight ransomware files.
We offer an advanced diagnosis that will allow us to understand the dimension of the attack, this first diagnosis can be done in the first 24 working hours from the time we receive the samples. After this process, we provide a commercial agreement and, once accepted, we kick off the process of decrypting the files.
All our solutions are supported by the General Data Protection Regulation (GDPR), through which we offer total security to our customers. We also provide a confidentiality agreement (NDA) written by our legal department. But if you feel more comfortable in providing an NDA written by your own company, we are open to analyse and accept it, if necessary.
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Soon after a new wave of LockBit 2.0 ransomware attacks, many companies saw their business come to a standstill because of data locked out of encryption. Here is a case of decryption for one of them.
We received a contact from a company that said it had suffered an attack and was unable to continue its activities. When they arrived at their offices after the weekend, they realised that a large part of their data was inaccessible.
One of the largest River Logistics companies in Latin America contacted us to decrypt files after a Quantum Ransomware attack.
There has been a wave of attacks by the Quantum group targeting several different companies. Small, medium and large companies have been targeted. In this case a large Fluvial logistics company in Argentina was the victim.
What our clients say about us
"We had a serious problem after a power failure of a NAS server in Raid 5. I immediately contacted DIGITAL RECOVERY. After a few days of hard work the problem was solved."
"One of our raid servers had stopped. After several attempts without solving the problem we found DIGITAL RECOVERY and 5 hours later, at 4am, the data was recovered."
"We appointed DIGITAL RECOVERY in a special case (of data loss) in a raid 5 storage. Digital Recovery was able to recover 32 million files so our customer was extremely satisfied.”
"Without a doubt the best data recovery company in Latin America. The contact Digital Recovery will always be saved on my phone, because inevitably I will need again."
"The quality of the service is excellent. The attention given to customer service is gratifying and the feedback we receive reassures us that we can trust the work and dedication."
"Great company, they saved me from a big problem! I recommend, fast service, my thanks to the Digital Recovery team for the attention and quick solution to the problem! Show!"
"Second time that I count with the agility and professionalism of the Digital Recovery team, they are very experienced and agile. I recommend to all"
"They helped me recover some data that I had thought was lost. I had a great experience with the team for their calmness, agility and transparency."
Answers from our experts
The retrieval of Knight ransomware files is feasible because of our unique, in-house technology that enables us to identify and reconstruct the encrypted files in numerous instances. This procedure necessitates a thorough understanding of the affected storage device; otherwise, the files may become corrupted, making recovery unfeasible. Our specialists possess in-depth knowledge of all the primary storage devices, including RAID systems, Storages (NAS, DAS, SAN), Databases, Servers, Virtual Machines, and many more.
How to choose a company to decrypt my data?
Few companies in the world are able to decrypt Knight ransomware files, so information about this possibility is scarce, to the point that many think that such a recovery is impossible. Also, there is a lot of incorrect information stating that decryption is not possible.
And among all these discussions there are serious companies that have developed such solutions, such as Digital Recovery.
Information about these processes and customers is confidential, so formal testimonials are scarce.
Given all this, it is important that you look for companies that are serious and that have several years of experience in the data recovery market and that make an expert available for the customer to communicate with from the first contact.
How much does the process to decrypt Knight ransomware cost?
The cost to decrypt Knight ransomware can vary depending on the severity of the attack and the complexity of the decryption process. The cost may also depend on the version of Knight ransomware and the specific files that need to be decrypted. This can only be determined once the extent of damage caused by the ransomware has been analysed and the possibility of decryption has been evaluated.
It’s important to note that there is no guarantee that decryption will be successful, and some files may be permanently lost or corrupted. Therefore, it’s important to find a company that doesn’t ask the full amount of the project upfront. It’s best to consult with a reputable data recovery company to get an accurate estimate of the cost for your particular situation.
Is negotiating with Knight hackers a good option?
No, negotiating with hackers is generally not a good option. When you negotiate with Knight hackers, you are essentially agreeing to their demands and supporting their criminal activities. This can encourage them to continue their illegal activities and target other victims.
Moreover, there is no guarantee that the hacker will actually release your data or decrypt your files, even if you pay the ransom. In some cases, Knight may take the money and still refuse to provide the decryption key or release the data.
Additionally, paying the ransom can also lead to other negative consequences. It can put your personal information and sensitive data at risk, as the hacker may have gained access to your system and stolen additional information. It can also lead to legal and ethical issues, as paying the ransom is considered to be supporting criminal activities.
Therefore, it is generally recommended to not negotiate or pay the ransom to hackers. Instead, victims should report the attack to law enforcement and seek the assistance of a reputable data recovery to retrieve their data and strengthen their security measures to prevent future attacks.
Latest insights from our experts
What you need to know
Preventing a Knight ransomware attack requires a comprehensive cybersecurity framework, but that’s not all, let’s list some important points that you need to pay attention to.
- Organisation – Having documentation of the IT park helps a lot in the prevention process, in addition to the inventory of networks and computers. Develop rules so that new employees have clear company policy on the installation and use of programmes on computers.
- Strong Passwords – Passwords should be strong, containing more than 8 digits, including special ones. And do not use a single password for multiple credentials.
- Security Solutions – Have a good antivirus installed, keep all programmes up to date, especially the operating system. Besides the antivirus solution, you need a Firewall and endpoints. They will make sure that the system stays protected.
- Beware of suspicious emails – One of the most used means for invasion used by hacker groups are spam email campaigns, so it is vital to create a security and awareness policy for employees not to download attached files sent by unknown emails.
- Efficient backup policies – Backups are essential for any eventual incident, but even with this essential role many companies neglect it or create a backup schedule that is not effective. We have already assisted several clients that not only the data was encrypted, but also the backups. It is not recommended to keep online backups only. The best backup structure is 3x2x1, which is 3 backups, 2 online and 1 offline, in addition to creating a consistent routine of updating the backups.
- Beware of unofficial programmes – There are numerous paid programmes that are made available for free on the Internet, such as Windows, Office and many others. They may appear to be free at first, but in the future can be used as a gateway for future hacker attacks. Even if official programmes demand financial resources, they are a good investment and are also secure.
Hackers use a variety of methods to infiltrate a victim’s system, including downloading infected files, malicious links, RDP attacks, phishing, and spam emails. Their goal is to gain access to the system undetected, and to achieve this, the Knight ransomware is often disguised to evade detection by security systems.
When it comes to tactics that rely on user action, hackers employ phishing techniques to trick unsuspecting victims into downloading Knight ransomware onto their systems without realising it.
Is there any behaviour of my server that I can analyse to know if I am being attacked by Knight Ransomware?
Yes, there are several behaviours of your server that you can analyse to determine if you are being attacked by Knight ransomware:
- High resource usage: If your server’s processing, memory, and disk usage are significantly higher than usual, it could indicate that ransomware is actively encrypting files or exfiltrating data.
- Changes in file extensions: Knight Ransomware often renames files with a new extension, such as .encrypted or .locked. If you notice such changes, it may be a sign that your server has been attacked.
- Unusual network traffic: Knight Ransomware needs to communicate with its command and control (C&C) server to receive instructions and report back on its progress. Analysing network traffic for unusual connections or data transfers can help you identify potential ransomware activity.
- Suspicious login attempts: Knight Ransomware attackers often gain access to a server through phishing emails or brute force attacks on weak passwords. Monitoring your server’s login attempts and blocking suspicious activity can help prevent ransomware attacks.
- Unusual system modifications: Knight Ransomware may make modifications to your server’s operating system or file system to carry out its attack. Keep an eye out for any changes to system files, registry entries, or other critical components.
By analysing these behaviours, you can potentially detect and prevent a Knight ransomware attack on your server. It’s important to stay vigilant and implement security measures to protect against ransomware and other cyber threats.
The data will remain encrypted, it will be necessary for the affected machine to be formatted. By doing so all stored data will be lost.
But in cases where the Knight group uses the double extortion tactic of copying and extracting all files and encrypting the original data, the stolen files will be posted on the group’s website or Dark Web forums and all original data will remain encrypted on the affected device, requiring the device to be formatted.