What is a "Ransomware" attack?

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A A tool to back up data
B Malicious software that encrypts data and demands payment
C A secure web browser
D A free antivirus

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Answer: B. Malicious software that encrypts data and demands payment

Answer: B
Explanation: Ransomware locks (encrypts) files and demands money for the decryption key

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What is a "Ransomware" attack?

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