Which of the following is a highly targeted social-engineering attack?

Question

BlackTom AI · Accepted Answer

Question: Which of the following is a highly targeted social-engineering attack?

Option a: Whaling. This term refers to phishing aimed at high-profile targets such as executives or wealthy individuals. While it is targeted, it is typically considered a specialized subtype of spear phishing rather than the broad category described by the question.

Option b: Spam. Spam is mass-mailed unsolicited messages sent to many recipients with no specific targeting, so it is not highly targeted.

Option c: Smishing. Smishing uses SMS to deliver malicious messages and can be targeted, but the term itself does not inherently imply a high degree of targeting; it emphasizes the delivery channel rather than precision targeting.

Option d: Spear phishing. This is the classic description of a highly targeted social-engineering attack aimed at a specific person or organization, crafted to appear legitimate and to elicit a credential or other sensitive action. Its defining feature is tailored, context-rich content intended for a particular victim, which matches the concept of a highly targeted attack.

In summary, the contrast lies in targeting and method: spam is broad and non-targeted, smishing is channel-specific but not inherently highly targeted, whaling is highly targeted but more narrowly defined as targeting powerful individuals, and spear phishing embodies the general idea of a highly targeted, personalized attack against a specific target. The combination of specificity and customization points most directly to spear phishing as the highly targeted social-engineering attack.

Which of the following is a highly targeted social-engineering attack?单项选择题

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