• Ransomware is a type of malware that prevents you from using your computer or accessing certain files unless you pay a ransom. It often encrypts files so that they cannot be opened. Examples of ransomware include Reveton, CryptoLocker, and CryptoWall.
    Ransomware is often distributed as a trojan, or malware disguised as a legitimate file. Once installed, it may lock your computer and display a lockscreen with a message saying you must pay a ransom to regain use of your computer. This may be a fake message purporting to be from a government institution like the FBI or Department of Defense saying you must pay a fine. It may also be a blatant ransom message saying your files are being held for ransom and you must pay to access them again. The ransom message typically includes instructions for how to pay the fine, often by credit card or bitcoin. Ransom amounts range from less than to several thousand dollars.
    Some ransomware may allow you to use your computer, but will prevent you from opening certain files. When you try to open a file or directory encrypted by the ransomware, you may see a message or alert box stating your files are being held for ransom and you must pay a fee to regain access to them.
    The best way to deal with ransomware is to prevent it. Dont open unknown files or downloads from untrusted websites. You may also want to install antivirus or Internet security software that can detect and eliminate ransomware threats before they take over your computer. This is especially true if you use Windows, as it is the platform most commonly targeted by ransomware.
    If your computer is infected with ransomware, you have a few options.
    Paying the ransom is not recommended and there is no guarantee that paying a fee will remove the ransomware for your computer. However, if you can unlock your files and have the charge refunded, you may be able to beat the criminals at their own game.
    CBT-Locker ransomware lockscreen


    Ransomware meaning & definition 1 of Ransomware.


  • software designed by criminals to prevent computer users from getting access to their own computer system or files unless they pay money:

    Ransomware meaning & definition 2 of Ransomware.


  • A type of malicious software designed to block access to a computer system until a sum of money is paid.

    Ransomware meaning & definition 3 of Ransomware.

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