An attacker sends an email that appears to come from a company's HR department, asking workers to verify financial accounts on a linked website. This exploit is called: MCQ with Answer and Explanation

An attacker sends an email that appears to come from a company's HR department, asking workers to verify financial accounts on a linked website. This exploit is called:
A. Spear Phishing
B. Pharming redirection
C. Vishing connection
D. Smishing Attempt
Answer: Option A
Solution (By JKSSB Mock Tests)
Spear phishing targets specific groups or individuals within an enterprise, using familiar internal context to improve the likelihood of deception.

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Practice More Cyber Security Questions

Question #1
Which of the following is a common type of attack against passwords?
A. Dictionary attack
B. Denial-of-service
C. Phishing
D. Man-in-the-middle

Correct Answer: Option A


Explanation:
A dictionary attack uses a list of common words and phrases to guess a password, exploiting weak passwords that are based on dictionary words.

This question belongs to: Computer Cyber Security
Question #2
Which form of malware utilizes advanced encryption to scramble user data files, forcing the victim to pay a fee to obtain the decryption key?
A. Keylogger Script
B. Ransomware
C. Rootkit Engine
D. Logic Bomb Module

Correct Answer: Option B


Explanation:
Ransomware targets data directories via cryptographic algorithms, locking file access until a ransom payment is made.

This question belongs to: Computer Cyber Security
Question #3
Which security parameter evaluates corporate passwords by systematically testing random character hashes to calculate how long they can withstand an automated guessing script?
A. Access Control List Validator
B. Password Strength / Complexity Auditor
C. Password Filtering Analyzer
D. Multi-Factor Registry Check

Correct Answer: Option B


Explanation:
Complexity auditors measure the entropy and structural resilience of user credentials against dictionary or automated guessing patterns.

This question belongs to: Computer Cyber Security