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Question

Difficulty: EasyInformation Technology and Cybersecurity

Which type of cyber threat involves malicious software designed to block access to a computer system or encrypt user data until a sum of money is paid to the attacker?

  1. RansomwareAnswer
  2. B
    Phishing
  3. C
    Distributed Denial of Service (DDoS)
  4. D
    Spyware

Answer

Ransomware
The term Ransomware specifically refers to malicious software (malware) that uses encryption to hold a victim's information at ransom. The victim's critical data is encrypted so that they cannot access files, databases, or applications, and a ransom is demanded to restore access.

Step-by-Step Solution

1
Analyze the core objective described in the question stem
The target malware encrypts files/systems and demands financial payment for decryption.
Identifying the specific malicious behavior helps distinguish between cyber attack vectors.
2
Evaluate the defining characteristic of Ransomware
Ransomware directly corresponds to file encryption coupled with extortion.
The prefix 'ransom' signifies the demand for payment to release compromised assets.

Key Concept

Classification of Cyber Malware and Threat Vectors
Estimated Time:45s
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Topics

Information Technology and Cybersecurity

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