What is ransomware

Calum ransomware is a really dangerous threat, more often known as ransomware or file-encrypting malicious software. You You possibly never came across it before, and it could be especially shocking to find out what it does. Powerful encryption algorithms are used by file encrypting malicious program for file encryption, and once they are locked, you’ll not be able to open them. This is why data encoding malware is thought to be a highly harmful malware, seeing as infection may mean you permanently losing access to your data. You do have the option of buying the decryptor from crooks but for various reasons, that isn’t the best choice. File decryption even if you pay is not guaranteed so you could just be wasting your money. Think about what is stopping cyber crooks from just taking your money. Furthermore, by paying you would be financing the projects (more ransomware and malware) of these cyber crooks. Do you actually want to support an industry that already does millions worth of damages to businesses. And the more people give into the demands, the more profitable file encrypting malicious program gets, and that kind of money is sure to lure in various malicious parties. Investing the money you are requested to pay into backup might be a better option because file loss would not be a problem. If backup was made before the data encoding malicious software infected your computer, you can just erase Calum ransomware and proceed to file recovery. You can find details on how to shield your system from this threat in the following paragraph, in case you are unsure about how the data encrypting malware even got into your computer.
Download Removal Toolto remove Calum ransomware

* WiperSoft scanner, available at this website, only works as a tool for virus detection. More data on WiperSoft. To have WiperSoft in its full capacity, to use removal functionality, it is necessary to acquire its full version. In case you want to uninstall WiperSoft, click here.

How to avoid a ransomware infection

A data encoding malware generally uses pretty basic methods for distribution, such as spam email and malicious downloads. There is usually no need to come up with more sophisticated ways since plenty of users aren’t careful when they use emails and download files. That isn’t to say more elaborate methods aren’t popular, however. Cyber criminals write a rather credible email, while using the name of a known company or organization, attach the infected file to the email and send it to many people. Money related issues are a frequent topic in those emails as people tend to take them seriously and are more likely to engage in. And if someone like Amazon was to email a user about dubious activity in their account or a purchase, the account owner may panic, turn hasty as a result and end up opening the added file. Be on the lookout for certain things before you open files added to emails. It is important that you ensure the sender can be trusted before you open their sent attached file. Do no make the mistake of opening the attachment just because the sender seems real, first you will need to double-check if the email address matches the sender’s real email. Also, look for grammatical mistakes, which can be rather glaring. The greeting used might also be a clue, a real company’s email important enough to open would use your name in the greeting, instead of a generic Customer or Member. Infection is also possible by using certain vulnerabilities found in computer programs. Those vulnerabilities in programs are generally fixed quickly after their discovery so that malware cannot use them. Unfortunately, as shown by the WannaCry ransomware, not everyone installs those fixes, for different reasons. It’s highly crucial that you install those patches because if a weak spot is serious, it could be used by malware. Patches could be set to install automatically, if you do not want to trouble yourself with them every time.

What does it do

When your system becomes contaminated, it will target specific files types and encode them once they’ve been found. Even if infection was not evident initially, it’ll become pretty obvious something is not right when your files can’t be accessed. All encrypted files will have a strange file extension, which can help people find out the ransomware’s name. Sadly, it might not be possible to decode files if a powerful encryption algorithm was implemented. You will notice a ransom note placed in the folders with your data or it’ll show up in your desktop, and it ought to explain that your files have been locked and how to proceed. The decryption utility offered will not be for free, obviously. A clear price should be displayed in the note but if it’s not, you’ll have to email cyber criminals through their given address. For the reasons we have mentioned above, we do not suggest paying the ransom. If you’re determined to pay, it should be a last resort. Maybe you’ve forgotten that you have backed up your data. In some cases, free decryptors may be found. If a malware researcher is able to crack the data encoding malicious software, he/she might release a free decryptors. Consider that option and only when you’re fully certain a free decryptor isn’t an option, should you even think about paying. Using that sum for backup may be more beneficial. If backup was created before the infection, you can restore data after you erase Calum ransomware virus. You can secure your computer from ransomware in the future and one of the ways to do that is to become aware of how it may enter your device. Stick to secure sites when it comes to downloads, be cautious of email attachments you open, and ensure you keep your software updated.

Methods to terminate Calum ransomware virus

a malware removal program will be a required program to have if you wish to fully get rid of the file encoding malware if it still remains on your system. If you have little experience with computers, unintentional harm could be caused to your system when trying to fix Calum ransomware by hand. Using a malware removal utility would be much less troublesome. This tool is handy to have on the device because it might not only fix Calum ransomware but also stopping one from getting in in the future. Find and install a trustworthy tool, scan your device for the the threat. However unfortunate it could be, an anti-malware program it is not capable of restoring your files. Once the system is clean, you should be able to return to normal computer use.
Download Removal Toolto remove Calum ransomware

* WiperSoft scanner, available at this website, only works as a tool for virus detection. More data on WiperSoft. To have WiperSoft in its full capacity, to use removal functionality, it is necessary to acquire its full version. In case you want to uninstall WiperSoft, click here.


Learn how to remove Calum ransomware from your computer

Step 1. Delete Calum ransomware via Safe Mode with Networking

a) Windows 7/Windows Vista/Windows XP

  1. Start → Shutdown → Restart. win7-restart Calum ransomware - How to remove
  2. When it is restarting, start pressing F8 until Advanced Boot Options appear.
  3. Go down to Safe Mode with Networking. win7-safe-mode Calum ransomware - How to remove
  4. Once your computer loads, open your browser and download anti-malware software.
  5. Use it to delete Calum ransomware.

b) Windows 8/Windows 10

  1. Click the power button from the Start menu, hold the key Shift and press Restart. win10-restart Calum ransomware - How to remove
  2. Access Troubleshoot, select Advanced options and press Startup settings. win-10-startup Calum ransomware - How to remove
  3. Go down to Enable Safe Mode and press Restart. win10-safe-mode Calum ransomware - How to remove
  4. Once your browser loads, open your browser and download anti-malware software.
  5. Use it to delete Calum ransomware.

Step 2. Delete Calum ransomware via System Restore

a) Windows 7/Windows Vista/Windows XP

  1. Start → Shutdown → Restart win7-restart Calum ransomware - How to remove.
  2. When it is restarting, start pressing F8 until Advanced Boot Options appear.
  3. Go down to Safe Mode with Command Prompt. win7-safe-mode Calum ransomware - How to remove
  4. In Command Prompt, enter cd restore and press Enter.
  5. Then type in rstrui.exe and press Enter. win7-command-prompt Calum ransomware - How to remove
  6. In the System Restore window that appears, click Next, select restore point, and press Next again.
  7. Press Yes.

b) Windows 8/Windows 10

  1. Click the power button from the Start menu, hold the key Shift and press Restart. win10-restart Calum ransomware - How to remove
  2. Access Troubleshoot, select Advanced options and press Command Prompt. win-10-startup Calum ransomware - How to remove
  3. In Command Prompt, enter cd restore and press Enter.
  4. Then type in rstrui.exe and press Enter. win10-command-prompt Calum ransomware - How to remove
  5. In the System Restore window that appears, click Next, select restore point, and press Next again.
  6. Press Yes.

Step 3. Recover your data

If ransomware has encrypted your files, it may be possible to recover them using one of the below mentioned methods. However, they will not always work, and the best way to ensure you do not lose your files is to have backup.

a) Method 1. Recover files via Data Recovery Pro

  1. Download Data Recovery Pro.
  2. Once it's installed, launch it and start a scan. data-recovery-pro Calum ransomware - How to remove
  3. If the program is able to recover the files, you should be able to get them back. data-recovery-pro-scan Calum ransomware - How to remove

b) Method 2. Recover files via Windows Previous Versions

If System Restore was enabled before you lost access to your files, you should be able to recover them via Windows Previous Versions.
  1. Find and right-click on the file you want to recover.
  2. Press Properties and then Previous Versions. win-previous-version Calum ransomware - How to remove
  3. Select the version and press Restore.

c) Method 3. Recover files via Shadow Explorer

If the ransomware did not delete Shadow Copies of your files, you should be able to recover them via Shadow Explorer.
  1. Download Shadow Explorer from shadowexplorer.com.
  2. After you install it, open it.
  3. Select the disk with the encrypted files, choose a date.
  4. If folders that you want to recover appear, press Export. shadowexplorer Calum ransomware - How to remove