CompTIA Security+ (SY0-601) — Question 84

A user received an SMS on a mobile phone that asked for bank details. Which of the following social-engineering techniques was used in this case?

Answer options

• A. SPIM
• B. Vishing
• C. Spear phishing
• D. Smishing

Correct answer: D

Explanation

The correct answer is D, Smishing, which refers to phishing attempts made via SMS messages. A is incorrect as SPIM relates to spam over instant messaging, B is wrong because Vishing involves voice calls, and C is not applicable since Spear phishing targets specific individuals via email rather than text.