Cyberattack that encrypts files and demands payment is?

More from Cybersecurity MCQs:

• Cybersecurity mainly focuses on protecting ________.
• Which of the following is considered a cyber threat?
• A program that replicates itself and spreads from one computer to another is called _____.
• Phishing attacks are mainly done through _____.
• Which technique converts data into unreadable form?
• Ransomware mainly _____.