How to Fix CoreFoundation dll Error

If you wish to continue where you have left off when you signed out of Windows follow this guide and learn how to continue your work after signing in, restart apps in your Windows. You can set Windows 10 to Automatically save your restartable apps when you sign out and restart them after you sign in. Here’s how:

1. Right-click on the Windows logo to open the secret menu
2. Select Settings
3. Click open Accounts
4. From the left side, select Sign-in options
5. Scroll down till you see Restart apps setting
6. Toggle the Automatically save your restartable apps when you sign out and restart them after you sign in setting to On position

Windows 10 has displayed one of the most efficient and user-friendly interfaces. However there have been many issues on the backend of this commonly praised operating system: For example, Windows Update is still a wonky and error-laded system application. One example of this error is Windows Update Error 0x80073712 which stands in the way of users just wanting to keep their PCs updated hassle-free. The error code 0x80073712 signifies that a file needed by Windows Update to function is either damaged, missing, or corrupted. However, this does not mean that your Windows version will forever stay as-is with no mode to update it. Windows Update Error 0x80073712 is perfectly fixable with the set of provided steps below and some of Windows’ built-in troubleshooting steps:

Solution 1: Open Windows Update Troubleshooter

1. Open the Windows Update Troubleshooter by pressing the Window Key and  “S” keys simultaneously.
2. Enter the word “Troubleshoot” in the search box and select the Troubleshoot result
3. On the new window, select “Windows Update” to troubleshoot.
4. Run the troubleshooter, then open Windows Update and try to install the update again.

Solution 2: Run the DISM tool

1. Open the command prompt by pressing Windows Key and “S” key simultaneously
2. Enter “cmd” in the search box. Right Click command prompt among the results and select “Run as administrator”
3. In the Command Prompt window type the following and press the Enter key after every command

DISM.exe /Online /Cleanup-image /Scanhealth DISM.exe /Online /Cleanup-image /Restorehealth

4. To close the Administrator: Command prompt window, type Exit, and then press Enter.
5. Run Windows Update again.

Solution 3: Rename the Software Distribution folder

1. Open the command prompt as previously mentioned
2. Input the following command pressing Enter after every line net stop wuauserv net stop cryptSvc net stop bits net stop msiserver rename c:windowsSoftwareDistribution softwaredistribution.old net start wuauserv net start cryptSvc net start bits net start msiserver exit
3. Restart the PC and run the updater if it works again.

Solution 4: Restart Windows Update Services

1. Press the Windows logo key and R together to open Run -> Input services.msc -> and press Enter
2. Search for the Windows Update service -> Check its status
3. If it is not indicated, right-click on the service and select Start to force start your Windows Update
4. If you see an error, locate the Startup Type option and set it to Automatic
5. Now you should reboot your computer and see if your Windows Update is OK

Solution 5: Fix Registry Issues

If after all the aforementioned solutions, you still experience problems with Windows Update, the problem may lie in the registry that is either damaged or corrupted. You may choose to do manual editing of your Windows registry by opening your Windows registry editor. But doing so is risky as one wrong letter may do incalculable damage to your system. To do so safely for more inexperienced users., we recommend using a third-party registry cleaner/tools, many of which can be found online.

As you know, one of the useful and efficient utilities in Windows 10 is the DISM tool. It can be used with the Command Prompt command line which allows users to carry out various tasks. However, there are instances when the DISM tool could encounter some errors when you try to execute a command. One of these errors is the one that states, “The component store has been corrupted”. This kind of DISM error is due to an error in the image file. When you encounter the DISM Error 14098 when running the DISM tool, you will see the following content in the command line:

“C:>Dism /Online /Cleanup-Image /RestoreHealth /Source:c:testmountwindows /LimitAccess Deployment Image Servicing and Management tool Version: 10.0.10586.0 Image Version: 10.0.10586.0 [==========================100.0% Error: 14098 The component store has been corrupted. The DISM log file can be found at C:WINDOWSLogsDISMdism.log C:>”

There are several fixes you can check out to fix the DISM Error 14098, “The component store has been corrupted”. You can try to run the Restore Health command or reset the Windows Update components, or whitelist the dism.exe in your antivirus program, as well as try to uninstall any recently installed updates. Follow the options provided below for more details.

Option 1 – Run the Restore Health command in a Clean Boot State

• First, you need to put your computer in a Clean Boot State.
• Type in MSConfig in the Start Search to open the System Configuration utility.
• From there, go to the General tab and click “Selective startup”.
• Clear the “Load Startup items” check box and make sure that the “Load System Services” and “Use Original boot configuration” options are checked.
• Next, click the Services tab and select the “Hide All Microsoft Services” check box.
• Click Disable all.
• Click on Apply/OK and restart your PC. (This will put your PC into a Clean Boot State. And configure Windows to use the usual startup, just simply undo the changes.)
• Now open Command Prompt with admin privileges.
• Then type and enter this command to execute it: Dism /Online /Cleanup-Image /RestoreHealth
• Wait until the process is completed and restart your computer.

Note: If the Restore Health command fails, you can use the “/StartComponentCleanup parameter” by executing this command: Dism /Online /Cleanup-Image /StartComponentCleanup

Option 2 – Try to reset the Windows Update components

If by any chance that the second option didn’t work, resetting the Windows Update components could also help you resolve the problem. How? Refer to the following steps:

• Open Command Prompt with admin privileges.
• After that, type each one of the following commands and hit Enter after you key in one after the other.
  • net stop wuauserv
  • net stop cryptsvc
  • net stop bits
  • net stop msiserver

Note: The commands you entered will stop the Windows Update components such as Windows Update service, Cryptographic services, BITS, and MSI Installer.

• After disabling WU components, you need to rename both the SoftwareDistribution and Catroot2 folders. To do that, type each one of the following commands below, and don’t forget to hit Enter after you type one command after the other.
  • ren C:/Windows/SoftwareDistribution/SoftwareDistribution.old
  • ren C:/Windows/System32/catroot2/Catroot2.old
• Next, restart the services you’ve stopped by entering another series of commands. Don’t forget to hit Enter after you key in one command after the other.
  • net start wuauserv
  • net start cryptsvc
  • net start bits
  • net start msiserver
• Close Command Prompt and reboot your PC.

Option 3 – Whitelist the “dism.exe” in your antivirus program

The DISM error 14098 might also be caused by your antivirus program which could be interfering it from running. To fix this, you have to whitelist dism.exe. How? Refer to these steps:

• Open the Windows Defender Security Center from the system tray area.
• Next, click the “Virus & threat protection” option and then open the “Virus and threat protection settings”.
• After that, scroll down until you find the “Exclusions” and click on the “Add or remove exclusions” option.
• Then click the plus button and select the type of exclusion you want to add and from the drop-down list, select Folder.
• Next, navigate to this path and select the WinSxS folder: C:/Windows/WinSxS
• When a User Account Control or UAC prompt, just click on Yes to proceed.

Option 4 – Try to uninstall recently installed updates

There are times when some Windows Updates affect some mechanism internally when you update your Windows 10 computer. As a result, it causes issues with other components of the operating system which could be the reason why you’re getting the DISM error 14098.

• Go to Settings and select Update and Security > Windows Update.
• From there, click on the “View update history” option and then click on the “Uninstall Updates” option.
• This will open a new window that contains the list of installed Windows Updates.
• Now right click on the Windows Update you wish to uninstall and click Uninstall.

One of the most sophisticated Artificial Intelligence or AI assistants there is in the market is Cortana. However, no matter how sophisticated this AI assistant may be, there are still times when you encounter issues with it. So if your Cortana is not connecting to the internet, worry not for this post will guide you in fixing the problem. This connection issue in Cortana might have something to do with the settings, network connectivity, or your Microsoft account. In addition, it could also be that the Firewall or antivirus program interferes with its connection. Whichever the case is, here are some possible solutions that could help you resolve the problem.

Option 1 – Try to power cycle the modem, router, and computer

• Connect the modem, router, and the PC hard-wired and then switch all of these three devices off.
• Turn on the modem and wait for 30 seconds.
• Turn on the router and wait for 30 seconds as well.
• Finally, turn on the computer and check if you can now successfully connect to the internet.

Option 2 – Check if your router or ISP is properly working

Since the basis for this issue is that Cortana is not connecting to the internet even though you are able to access websites using your browser, you might want to check your router or ISP (Internet Service Provider) and see if they’re functioning properly.

Option 3 – Try changing your internet connection

You can also try changing your internet connection and see if it fixes the problem. If you are using Ethernet, you can try connecting to a Wi-Fi connection and see if Cortana is able to connect or not.

Option 4 – Try to run the Search and Indexing troubleshooter

You might also want to run the Search and Indexing troubleshooter in Windows 10 as it checks whether the settings for Cortana are in place and automatically corrects any issues if the update or software installation has changed the settings. To run it just click on the Start button and select Settings > Updates and Security > Troubleshoot. From there, select the Search and Indexing Troubleshooter. Note: You can also run the Network Troubleshooter as it can also help in resolving the issue especially if the problem is in the network.

Option 5 – Try to remove Proxy

Removing the Proxy might also help you in fixing the connection issue in Cortana. Here’s how you can do it:

• Tap the Win + R keys to open the Run dialog box.
• Then type “inetcpl.cpl” in the field and hit Enter to pull up the Internet Properties.
• After that, go to the Connections tab and select the LAN settings.
• From there. Uncheck the “Use a Proxy Server” option for your LAN and then make sure that the “Automatically detect settings” option is checked.
• Now click the OK and the Apply buttons.
• Restart your PC.

Note: If you are using a third-party proxy service, you have to disable it.

Option 6 – Verify your Microsoft account

In some cases, Cortana might not be able to connect to the internet because your Microsoft account is no longer verified. This usually happens when you use a two-step authentication system with your Microsoft account. To verify it, just open Settings and click on Accounts. After that, check if you have a Verify hyperlink under your Microsoft account or not then click on Verify. Afterward, follow the next on-screen prompts to verify your Microsoft account. Once your account is verified, restart your computer.

Option 7 – Try resetting Cortana

• Open Cortana and go to the Settings section where you’ll see the “Turning off Cortana clears what Cortana knows on this device, but won’t delete anything from the Notebook. After Cortana is off, you can decide what you’d like to do with anything still stored in the cloud” option. Turn this option off.
• Restart your PC.
• After your computer boots, launch Cortana again and check.

Option 8 – Try to reinstall Cortana

If none of the options given above works, you must consider reinstalling Cortana.

• First, right-click on the Start button and click on the Windows Powershell (Admin) option from the list.
• Next, type the following command and hit Enter to execute it:

Get-AppXPackage -Name Microsoft.Windows.Cortana | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)AppXManifest.xml"}

• Restart your computer and check if Cortana is now able to connect.

What Is 0x000000D1 Error?

Error code 0x000000D1 is a serious error that is displayed when Windows automatically shuts down to protect the system against further damage.

Usually, when this error occurs, the message displayed to the users states something like STOP 0x000000D1 DRIVER_IRQL_NOT_LESS_OR_EQUAL.

Solution

What Causes 0x000000D1 Error?

Usually, the STOP 0x000000D1 error code is caused by issues like incompatibilities, third-party drivers, driver conflicts, outdated drivers, malicious drivers, and other related problems.

Speaking technically, the message displayed to the user actually means that the kernel-mode driver has tried to gain access to memory at an unreasonably high process IRQL.

If left unfixed, STOP 0x000000D1 error can become quite serious. Increased frequency of occurrence may not only lead to data loss but can cause system corruption as well. That’s why it is crucial to fix it and to resolve the underlying issues causing it as soon as possible.

Further Information and Manual Repair

There are different ways of quickly fixing this error, some of which are briefly listed below as follows.

• The solution advised for advanced users is to start the system and log on to it as the administrator. Then do to Start button. Click on All Programs -> Accessories-> System Tools->  System Restore. Here you will find the option, “Restore my computer to an earlier time”. Click on it and select ‘Next’. A list of restore points will appear in front of you. Select the latest restore point and then click on ‘Next’. The confirmation window will appear again. Click on the Next button again. Restart your computer. Congratulations, you have successfully restored your computer.
• Another way that’s more suitable for novice users goes as follows. Download a repair utility tool. Now install the program. You are most likely to come across a Scan button. Once that happens, choose the Fix/Repair button. Your scan will be completed. The error will be removed. You can then restart your computer again to ensure the error is no longer displayed.

Some other suggestions to keep your computer from encountering these problems in the future are outlined below.

• Update all your drivers. Obsolete or old hardware or software drivers may also trigger this STOP 0x000000D1 error.
• If you have recently installed or modified a driver or hardware and the error has occurred afterward, it is highly likely that the installation or modification has caused it. Revert back to the original settings to steer clear of this driver in the future.

Prompted For A Product Key – What Is It?

Some Windows 7 or Windows 8/8.1 users are having a hard time upgrading to Windows 10 as they are being prompted for a product key. By default, the Windows 10 operating system does not require a product key and users should not be prompted for one, given you upgraded your computer from an activated Windows 7 or Windows 8/8.1 license or from the Windows 10 Preview build. However, there are some users encountering this problem and there are several reasons for this.

Solution

Error Causes

There are a few reasons why some users are being prompted for a product key when upgrading to Windows 10:

• Windows 7 or Windows 8/8.1 license is not activated.
• You’re upgrading to Windows 10 final release from a preview build.
• There are broken operating system files.
• Activation servers get overwhelmed due to the high volume of upgrades.
• The Windows 10 copy you downloaded does not correspond with the current Windows system you are upgrading from.

Further Information and Manual Repair

Before you can fix this problem, you need to know why you’re being prompted for a product key. Some things you should know about Windows 10 product key activation are the following:

• You cannot activate Windows 10 using your Windows 7 or Windows 8/8.1 product key. Windows 10 has a unique product key.
• Error codes such as 0x8007232b, 0XC004E003, 0x8007007B, or 0x8007000D might pop up during system upgrade especially when the activation servers get overwhelmed with the high volume of upgrades.
• You don’t really need to know your Windows 10 product key.

Now, if ever you’re prompted for a product key when you’re upgrading to Windows 10, you can apply the following methods:

Method One: Give It A Few Days

If you’ve been prompted for a product key upon upgrading to Windows 10, you should click on the “Do this later” option. Wait for a few days then Windows 10 will get activated automatically.

Method Two: Download A Copy of Windows 10 Corresponding Your Current System

One of the reasons Windows users are being prompted for a product key when upgrading to Windows 10 is that they have downloaded a wrong edition of Windows 10 and do not correspond with your current system.

• Users of Home Basic, Home Premium, Windows 7 Starter, Windows 8.0 Core, and Windows 8.1 Core should download Windows 10 Home ISO.
• Users of Windows 7 Ultimate, Windows 7 Professional, Windows 8.0 Pro, and Windows 8.1 Pro should download Windows 10 Pro ISO.

NOTE: Users of Windows 7 Enterprise, Windows 8.0 Enterprise, and Windows 8.1 Enterprise are not eligible for the free upgrade offer.

Method Three: Ensure Windows Is Activated

If your Windows 7 or Windows 8/8.1 is not genuine or activated, you will get prompted for a product key. You need to make sure first your current system is activated.

1. Click on Start then right-click Computer. For Windows 8 and up users, you can simply press on Windows key + X then select Choose Properties.
2. When the Properties window appears, check if the Windows you’re running is activated.

Method Three: Reset License Status

1. Press on Windows key + X.
2. Select Command Prompt (Admin).
3. Once the command prompt window appears, type vbs –rearm then press Enter.
4. Exit Command Prompt then restart your PC.
5. Input the product key by following the instructions given.

Method Four: Force Activation

1. Press on Windows key + X
2. Select Command Prompt (Admin).
3. Once the command prompt window appears, type vbs –ato then press Enter.
4. Exit Command Prompt then restart your PC.

Method Five: Run System File Checker

Another thing you can try doing is to run the system file checker utility to scan if there are any broken operating system files. In doing so, you’ll be able to detect problems that might be preventing the product activation of your Windows 10 upgrade.

Method Six: Contact Microsoft Activation Center

If in case you’ve exhausted all your resources and you are still being prompted for a product key when upgrading to Windows 10, you can try contacting the Microsoft Activation Center for further details. Check here for the appropriate telephone numbers to contact.

Method Seven: Download An Automated Tool

If you still experience the error after doing the methods above, you might want to try a powerful and trusted automated tool to fix the job.

In any Windows operating system, Safe Mode is definitely a special environment used for troubleshooting issues as well as system diagnostics. Safe Mode allows you to remove any malware in your computer and troubleshoot issues that can’t be fixed when you’re in desktop mode. This is why Microsoft made sure that the Safe Mode option is not available directly and can only be accessed by pressing function keys such as F2, F8 (depends on what PC you are using) or via MSConfig. To make it easier for you to access Safe Mode, this post will guide you on how you can add Safe Mode to the Boot Menu options in Windows 10. As you know, Windows 10 now has Advanced Startup options that allow you to boot directly into Safe Mode without having to restart your PC and then tapping the special key a couple of times. However, if you really have to always use Safe Mode, it’s best to add it in the Boot Menu options. To do that, simply follow the steps below.

• Select Command Prompt (Admin) option from the WinX menu to open Command Prompt with administrator privileges.
• After opening Command Prompt, type the bcdedit /copy {current} /d "Safe Mode" command and hit Enter.
• Once the command is executed, you will see a message saying, “The entry was successfully copied to {74a93982-9486-11e8-99df-00270e0f0e59}”. This message indicates that Safe Mode was successfully added in the Boot menu option which means that you can now directly access it and boot your Windows 10 PC in that mode.

To check if Safe Mode was really added in the Boot menu options, you have to open Msconfig. From there, you will also have to use it to configure the boot settings for the Safe Mode entry. To do so, follow the given steps below.

• Tap the Win + R keys to open the Run dialog box.
• Then type “MSConfig” in the field and click OK.
• Next, go to the Boot tab and find the Safe Mode option which should be located under the default Windows 10 mode.
• Afterward, you need to select the Sage boot option and Minimal. You also have to select the Make all boot settings permanent option.
• Make sure to increase the timeout to at least 10 seconds which will ensure that the menu does not disappear right away.

Note: In similar steps as above, you can add the Safe Mode with Networking and Safe Mode with Command Prompt entries as well. Just simply select “Network” for Safe Mode with Networking and “Alternate Shell” for Safe Mode with Command Prompt. Once you’re done adding any of them, click on Apply and restart your PC. In addition, if you wish to remove the entry, you just have to open MSConfig again and select the entry you want to remove, and then click Delete.

Bad_Pool_Header Error - What is it?

Bad_Pool_Header is one of the types of BSOD (Blue Screen of Death) error codes. This error triggers a problem with Windows memory allocation. When this error message occurs, the screen turns blue and locks the user out of the application running on the system. The computer shuts down or restarts.

Solution

Error Causes

There is no one particular cause for the occurrence of the Bad_Pool_Header error code. It may appear on your system due to multiple reasons such as:

• Device driver issues
• Cluttered disk
• Disk writing issues
• Faulty memory hardware

Driver issues and disk writing issues occur when your try to update new driver versions. During this process, users often forget to remove the files of the uninstalled version from the registry. And due to the presence of the uninstalled driver files in the registry updating and disk writing becomes an uphill task which leads to the Bad_Pool_Header display on the computer screen. The main database of your system is the registry so you need to keep it clean to avoid disk cluttering. The hard disk clutters because the registry saves all the activities that you perform in your system. It saves junk files, internet history, invalid entries, and other unnecessary files. This occupies a lot of your disk space thus resulting in disk cluttering and faulty memory hardware issues triggering the Bad_Pool_Header. Ignoring the Bad_Pool_Header error is not wise. It is advisable to repair the Bad_Pool_Header right away as it can lead to serious threats like system failure and data loss.

Further Information and Manual Repair

The easiest, time and money-saving way to resolve the Bad_Pool_Header error on your system is to install Restoro. This is a high and multi-functional repair tool that features a powerful inbuilt registry cleaner, anti-virus, and a system optimizer. This tool is the one-stop solution for all your PC-related errors including the Bad_Pool_Header blue screen of death error. Whether it’s a driver issue, faulty memory, or cluttered disk, all the causes triggering the Bad_Pool_Header error code fall under the registry which is why it is recommended to install Restoro. Its innovative and powerful registry cleaner scans detect and repair all the errors related to the registry in one go including the Bad_Pool_Header errors. With this helper, you can easily remove all the unnecessary files cluttering your hard disk and damaging your registry. It wipes out the clutter in seconds and frees up disk space.

Why Should You Clean The Registry?

Sometimes the registry also gets cluttered by malicious software like viruses, spyware, and malware. These may also take up your disk space and prevent you to perform disk writing successfully and also corrupt the registry. The privacy error finding utility embedded in Restoro helps you scan for such malicious software on your system and removes them immediately. It lends the software anti-virus properties. When it comes to using repair tools, many users who are not technically sound often worried. They think it may be difficult to operate. If you think the same way, let us tell you that Restoro is very easy to use. It is integrated with a high-functional yet user-friendly interface complemented by simple navigation.

Restoro Special Features

This makes it simple for all levels of users to operate it regardless of whether they are technically adept or not. Restoro is compatible with all Windows versions. You can download it with ease and run it for scans on any Windows version you have installed on your system. To get started, all you have to do is:

• Click here to install Restoro.
• Once the installation is complete now run it to scan for errors like the Bad_Pool_Header
• After that simply click on the ‘repair’ button to resolve

Error 0146 - What is it?

Dell laptop is a great choice for laptop users who like to have the best configuration, fast working platform, and long warranty period. But this does not mean that your errors can’t pop up on Dell laptops. Users can experience a variety of hardware and software-related issues on Dell laptops. And one such error is the error code 0146. This is a typical Dell laptop hard drive-related error code. It can cause your Dell laptop to freeze and system applications to stop responding for a long period of time. Therefore, it is recommended to fix the error immediately.

Solution

Error Causes

Error 0146 may be triggered due to several reasons on your system. These include:

• Program corruption
• Viral infection
• Hard drive issues

Further Information and Manual Repair

The good news is that error 0146 is easy to fix. Here are some of the easy do it yourself methods that you can try to resolve error 0146 on your system:

Method 1 - Run a Virus Scan

Malware and viruses can corrupt and damage the hard drive and trigger error 0146. In such an event, it is recommended that you open your antivirus, update it and run a full virus scan on your PC. Once the scan is complete, remove all the viruses. This will hopefully resolve the error 0146.

Method 2 - Run Your Laptop in Safe Mode and Clean Boot

Another alternative is to run your Dell laptop in safe mode and clean boot. To do this, simply disconnect all the attached devices like wireless printers, routers, and USB keys and turn off your laptop. Turn it on again and then press and hold the F8 key. Make sure you do it quickly before the Windows logo comes up. Now select ‘Safe mode with networking’ and press enter. After that, open System Configuration Utility by going to the start menu and typing ‘msconfig’ in RUN, and then click OK. In the System Configuration Utility click General then selective startup. Now uncheck the load startup items box ad select services and then check the hide all Microsoft services box and disable all. To apply these changes, click ‘Apply’ and then OK.  Now restart your laptop.

Method 3 - Change to SATA Drive

Sometimes error 0146 may pop up due to hard drive configuration changes. If this is the reason for error occurrence, then simply go to Dell Laptop BIOS. Check whether the hard drive configuration has been changed to AHCI SATA from SATA Drive. If it has changed, then it is advisable to change it back to SATA Drive. When you are done back up all your data, and then format your hard drive. It is important to create a backup because formatting will make you lose all your data. Once you format the hard drive, reinstall Windows from scratch.

Method 4 - Run a Registry Scan

If the error 0146 results due to program corruption then there is a possibility that the underlying reason might be registry damage. Therefore it is advisable to run a registry scan and repair it. To do so, download Restoro. This is a cutting-edge and user-friendly PC Fixer integrated with a registry cleaner. Run it to scan for registry issues. It removes all obsolete files corrupting and damaging the registry, repairs important and damaged system files and cleans the registry in the shortest time. Click here to download Restoro and resolve error 0146.

REevil is one of the most active and successful hacking groups connected to Russia and operating all over the world. The group recently demanded a huge bitcoin ransom for an attack targeting IT firm Kaseya in the USA. Since Tuesday blog and payment site run by REvil group cannot be longer reached without any kind of explanation or why. The reason behind the disappearance is unknown but has sparked speculation that the group may have been targeted deliberately by authorities. US President Joe Biden said he raised the issue with Vladimir Putin during a phone call on Friday, after discussing the subject during a summit with the Russian president in Geneva last month. Mr. Biden told reporters that he had "made it very clear to him...we expect them to act" on information and also hinted the US could take direct digital retaliation on servers used for intrusions. The timing of Tuesday's outage has sparked speculation that either the US or Russian officials may have taken action against REvil - though officials have so far declined to comment and cyber experts say sudden disappearances of groups are not necessarily uncommon. The development comes after a series of high-profile ransomware attacks which have hit major US businesses this year. The FBI accused REvil - also known as Sodinokibi - of being behind a ransomware attack on the world's largest meat processing company JBS last month.