What type of malicious software encrypts files, deletes files or changes permissions on files, then claims to reverse the changes after a fee is paid?

  • Worm
  • Ransomware
  • Spam
  • Virus

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Operating Systems
Security
Software Troubleshooting
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CompTIA A+ 220-1002
  • Operating Systems
  • Security
  • Software Troubleshooting
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  • Operational Procedures