Learn Effective Methods To Remove Jigsaw-Dat Ransomware

Reading the name Jigsaw-Dat Ransomware, easily creates a fear in users because it actually belongs to ransomware family and is able to lock down stored files on affected computer through strong algorithms. Technically, the used ciphers with Jigsaw-Dat Ransomware is a hybrid entity of AES and RSA ciphers whose effects on infected files can hardly be fixed without a valid decryption key. This kind of malware are created by really smart malware developers who just want to grow their financial profit by victimizing more and more users worldwide, and enforce them to pay a pre-defined ransom amount. Actually, the ransomware puts a ransom note on target computers that frequently erupts on screen and states them, their system is highly infected and none of their files are accessible due to being locked. If they want their file access back, they would need to decrypt their files by decryption key, that they can buy from malware creators by remitting a demanded sum.

Means, the effects caused by Jigsaw-Dat Ransomware is nothing like hijackers or adware, but effects the system data consistency in real time, and may lead victims to great data loss as well. The creators of this program are using numerous online campaigns to distribute malware source codes globally. As per the researchers, the mostly used way to propagate Jigsaw-Dat Ransomware codes globally, includes the usage of junk email attachments. Hackers send bulk emails to targeted users with bundled attachments, that once downloaded on computer, also downloads Jigsaw-Dat Ransomware code locally on PC and executes them in background to scan, encrypt, and extort money through scary ways. Apart from just putting a text or html note on computer, Jigsaw-Dat Ransomware also modifies home screen background image with a ransom picture which try to scare users through ransom instructions or messages.

Is it worth paying ransom money to hackers?

In case your system got unintentionally infected by Jigsaw-Dat Ransomware, then you might be frequently claimed through ransom note to pay demanded sum sooner. If the payment is not remitted, all affected files on PC partitions will be deleted permanently. So, it’s expected for victims to consider if paying the ransom amount will really help them decrypting files completely. According to researchers, they strictly prohibit to do so, and suggest to remove Jigsaw-Dat Ransomware from computers with a powerful solution. Once the threat is completely eliminated, a lately created backup files can easily restore their lost data in minutes.


Steps To Remove Jigsaw-Dat Ransomware From Compromised Computer

The infections like Jigsaw-Dat Ransomware or similar ones or those belong to other malware category are all designed to generate with only ill intention to make money for its developers who make use of any technique to force you down. However, most of the security experts associated with different security associations say this is not much harmful browser and can be removed from an infected computer by getting through some steps. If you follow the steps in the same order and with full attention as described in the procedures below, we hope you can also free up your PC easily. It’s recommended to take a hard copy of the guidelines on paper or get another computer to assist you following the steps without any hassles.

Step 1:Track and remove Jigsaw-Dat Ransomware from computer’s processes from task manager.

Step 2:Locate and delete the definition of this program from startup files, registry files, and host files.

Step 3:Removal of Jigsaw-Dat Ransomware from all reputed browsers.

Step 4:Delete Jigsaw-Dat Ransomware with an automatic solution(The Safest and most recommended method)

Step 1: Track and remove Jigsaw-Dat Ransomware from computer’s processes from task manager.

  • Launch the Task Manager by pressing a key combination CTRL+SHIFT+ESC simultaneously.

  • Review the suspicious processes and note down its file location on computer.end-malicious-process

  • Terminate the processes now.

  • Open the “Run” command box and enter the noted down location to open in file explorer.

  • Delete the file permanently.

Step 2: Locate and delete the definition of this program from startup files, registry files, and host files

  • Launch the file explorer or any folder from my computer.

  • Click on “View” option in the above Menu (Older Windows version’s user may go to control panel to open “Folder options”)

  • Choose “Folder and Search Options”

  • Click over “View” tab.

  • Scroll down to find “Show hidden files and folders” option, and check it in the check box.

  • Find “Hide protected operating system files” and uncheck it. (This will allow you to see super-hidden files in any folder to identify the suspicious ones.)

  • Click “Apply” then “Ok”

Cleaning Jigsaw-Dat Ransomware definitions from Windows registry

  • To open Windows registry editor, click Win+R combination.

  • Type “regedit” ro simply copy and paste in the command line

  • Press Ok.

  • Navigate to below mentioned registry files depending on your OS versions (32 bit or 64 bit) and delete the files.

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run] or

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] or


  • Now Launch the Windows explorer and navigate to %appdata% to find and delete suspicios executable files from there, and close the window.

Fixing Hosts file to block the unwanted redirections on all active browsers

  • Open windows explorer and navigate to Windows directory.

  • Go to System32/drivers/etc/host

  • open the host file and notice it. If the system is hijacked by the infection you would see several IP definitions at the bottom.

  • Select those IP addresses and delete them. (Don’t delete the local host entry)

  • Save and close the file, and exit the explorer window.

Step 3: Removal of Jigsaw-Dat Ransomware from all reputed browsers (Steps included for Chrome, Firefox & Internet Explorer)

Google Chrome

  • Launch Chrome browser.

  • Click over the main menu icon and select Tools or More Tools, then Extensions.

  • Scroll down to notice the list of installed extensions to find suspicious one and click the bin option beside it.

  • Click remove button to confirm the deletion.

  • Finally, Reset the Chrome settings to default leaving nothing behind.

Mozilla Firefox

  • Launch the Firefox and press CTRL+SHIFT+A to open extension Window.

  • Look for the Jigsaw-Dat Ransomware extension and Disable it.

  • Now go to Help section.

  • Click over Troubleshooting information then hit the Reset button.

  • Confirm the act to reset the browser.

Internet Explorer

  • Simply, open the browser and click thee Gear Icon on the upper right corner.

  • Navigate to Internet options and click it.

  • Now, navigate to Toolbars and Extensions, to see the list of installed addons to find unwanted one.

  • Disable or delete the selected extensions permanently.

  • In order to reset the Ie, click over Advanced tab, and click Reset.

  • Press OK button to confirm.

Cleaning the browser’s shortcuts on the computer is also recommended in most of the cases and should be accomplished for all installed browsers, for which the steps are:

  • Select the browser short-cut, and right click on it.

  • Navigate the properties and click it.

  • In the opened window, find the target option, and remove the argument for Jigsaw-Dat Ransomware .

  • Apply the changes.

Step 4: Remove Jigsaw-Dat Ransomware with an automatic solution

Although the removal method through manual instructions are effective and proven to provide the best results, still some of the victimized users may fail to get the results as per their desire. This can happen due to lack of technical consent to access most of the administrative utilities as used in above guidelines. If you also got stuck through the instructions or seeking the safest method which needs not any high end manual steps, then opting an automatic solution could be the best solution. You just need to do a few instructions taken in practice to install and scan the system deeply that will fix all issues and remove Jigsaw-Dat Ransomware completely. The required steps to do so is all here mentioned.


Easily remove all online trending threats from your PC safely at just single click.

Step 1:Download and install Jigsaw-Dat Ransomware removal tool and install it on your computer (Note:this is a free scanner that will detect the present malwares on your system only. In order to fix the threats completely, you would have to buy its full version to remove the threats.)

Step 1

Step 2: After the installation is finished, run the scanner and you will see the two options as depicted in the image below. Click on “Scan Computer Now” button.

Step 2

Step 3: In this step, you would see the scanning process bar with detection of found threats and its short description along-with its categorized thumbnail.

Step 3

Step 4: Lastly, the scanner finishes scanning the computer to show full list of detected threats on computer. Just click on “Fix Threats” button to complete the removal that hardly takes a few moments depending upon the nature and severity level of the malware items.

Step 4