- A
Smishing, because the attack is delivered by text message.
Smishing is phishing through SMS or similar text messaging, often using urgency and a trusted name to steal credentials or redirect victims.
- B
Watering hole, because the attacker compromised the HR partner's website.
Why wrong: A watering hole attack targets a website that the victim regularly visits, rather than directly sending a deceptive text message.
- C
Spoofing only, because the attacker copied the HR logo in the message.
Why wrong: Spoofing may be part of the attack, but the full technique described is phishing through SMS, which is smishing.
- D
Port scanning, because the attacker wants to find open services on the phone.
Why wrong: Port scanning is a technical network discovery technique and does not match a fraudulent text message requesting a login.
SY0-701 Threats, Vulnerabilities, and Mitigations Practice Question
This SY0-701 practice question tests your understanding of threats, vulnerabilities, and mitigations. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A worker receives a text message from someone claiming to be the company's HR partner. The message says a benefits portal issue will be fixed only if the worker clicks a link and logs in right away. What type of attack is this most likely?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue:
"most likely"Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Smishing, because the attack is delivered by text message.
This is smishing because the attack vector is a text message (SMS) that attempts to trick the recipient into clicking a malicious link and providing credentials. Smishing is a form of social engineering that exploits the trust in SMS communications, often impersonating a legitimate entity like HR to create urgency. The goal is credential theft, not technical exploitation of the phone's services.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Smishing, because the attack is delivered by text message.
Why this is correct
Smishing is phishing through SMS or similar text messaging, often using urgency and a trusted name to steal credentials or redirect victims.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Watering hole, because the attacker compromised the HR partner's website.
Why it's wrong here
A watering hole attack targets a website that the victim regularly visits, rather than directly sending a deceptive text message.
- ✗
Spoofing only, because the attacker copied the HR logo in the message.
Why it's wrong here
Spoofing may be part of the attack, but the full technique described is phishing through SMS, which is smishing.
- ✗
Port scanning, because the attacker wants to find open services on the phone.
Why it's wrong here
Port scanning is a technical network discovery technique and does not match a fraudulent text message requesting a login.
Common exam traps
Common exam trap: answer the scenario, not the keyword
CompTIA often tests the distinction between the delivery method (SMS = smishing) and the underlying technique (spoofing), so candidates mistakenly choose 'spoofing only' because they see a faked logo or sender ID, ignoring that the attack is defined by its vector.
Detailed technical explanation
How to think about this question
Smishing leverages the SMS protocol (GSM 03.38 or SMPP) to deliver a payload URL, often using URL shorteners or typosquatted domains to evade detection. Unlike phishing via email, SMS messages bypass many email security filters (SPF, DKIM, DMARC) and have higher open rates, making them a preferred vector for credential harvesting. Real-world examples include fake package delivery alerts or HR benefit updates that redirect to lookalike login pages.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
TExam Day Tips
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
An employee at a financial services firm receives an email that appears to come from the IT helpdesk, asking them to reset their password via a link. The link leads to a convincing fake portal that harvests credentials. Security teams use phishing simulations and security-awareness training to reduce this attack vector. Questions like this test whether you can identify social engineering techniques and appropriate controls.
What to study next
Got this wrong? Here's your next step.
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FAQ
Questions learners often ask
What does this SY0-701 question test?
Threats, Vulnerabilities, and Mitigations — This question tests Threats, Vulnerabilities, and Mitigations — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Smishing, because the attack is delivered by text message. — This is smishing because the attack vector is a text message (SMS) that attempts to trick the recipient into clicking a malicious link and providing credentials. Smishing is a form of social engineering that exploits the trust in SMS communications, often impersonating a legitimate entity like HR to create urgency. The goal is credential theft, not technical exploitation of the phone's services.
What should I do if I get this SY0-701 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Are there clue words in this question I should notice?
Yes — watch for: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
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Last reviewed: Jun 30, 2026
This SY0-701 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the SY0-701 exam.
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