A customer is unable to open some files on their system. Each time the customer attempts to open a file, the customer receives a message that the file is encrypted. Which of the following best describes this issue?
Comprehensive and Detailed Explanation From Exact Extract:
Ransomware is a type of malware that encrypts the user's files and demands a payment (ransom) for the decryption key. When a user receives a message stating that their files are encrypted and cannot be accessed, ransomware is the most likely cause. The attacker’s goal is to hold the data hostage until the victim pays to restore access.
A. Keylogger records keystrokes and doesn’t encrypt files.
C. Phishing is a social engineering tactic to gather credentials, not to encrypt data.
D. Cryptominer uses system resources to mine cryptocurrency, not encrypt files.
[Reference:, CompTIA A+ 220-1102 Objective 2.3: Compare and contrast common types of malware and threats., Study Guide Section: Ransomware behavior and user impact, ===========================, ]
Contribute your Thoughts:
Chosen Answer:
This is a voting comment (?). You can switch to a simple comment. It is better to Upvote an existing comment if you don't have anything to add.
Submit