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  2. Ransomware - Wikipedia

    en.wikipedia.org/wiki/Ransomware

    Ransomware is a type of malware that ... for dealing with ransomware. Using software or other security policies ... found the cybersecurity firms Proven ...

  3. What is Ransomware? How to protect yourself from the ... - AOL

    www.aol.com/news/2017-05-16-what-is-ransomware...

    A global WannaCry "ransomware" cyberattack hit users last Friday, and has already infected more than 300,000 users in 150 countries. The attacks, which experts say are potentially linked to North ...

  4. Computer security - Wikipedia

    en.wikipedia.org/wiki/Computer_security

    An example of a physical security measure: a metal lock on the back of a personal computer to prevent hardware tampering. Computer security (also cybersecurity, digital security, or information technology (IT) security) is the protection of computer software, systems and networks from threats that can lead to unauthorized information disclosure, theft or damage to hardware, software, or data ...

  5. Cyberattack - Wikipedia

    en.wikipedia.org/wiki/Cyberattack

    Ransomware is software used to encrypt or destroy data; attackers demand payment for the restoration of the targeted system. The advent of cryptocurrency enabling anonymous transactions has led to a dramatic increase in ransomware demands.

  6. Data Breach Security Incidents & Lessons Learned (Plus ... - AOL

    www.aol.com/lifestyle/data-breach-security...

    Data breach prevention tools like cybersecurity software solutions are indispensable for maintaining control over sensitive data. These solutions ensure secure data storage, monitor access and ...

  7. Computer security software - Wikipedia

    en.wikipedia.org/wiki/Computer_security_software

    Computer security software or cybersecurity software is any computer program designed to influence information security.This is often taken in the context of defending computer systems or data, yet can incorporate programs designed specifically for subverting computer systems due to their significant overlap, and the adage that the best defense is a good offense.

  8. Internet security - Wikipedia

    en.wikipedia.org/wiki/Internet_security

    Malicious software comes in many forms, such as viruses, Trojan horses, spyware, and worms. Malware, a portmanteau of malicious software, is any software used to disrupt computer operation, gather sensitive information, or gain access to private computer systems. Malware is defined by its malicious intent, acting against the requirements of the ...

  9. CryptoLocker - Wikipedia

    en.wikipedia.org/wiki/CryptoLocker

    The CryptoLocker ransomware attack was a cyberattack using the CryptoLocker ransomware that occurred from 5 September 2013 to late May 2014. The attack utilized a trojan that targeted computers running on Microsoft Windows , [ 1 ] and was believed to have first been posted to the Internet on 5 September 2013. [ 2 ]