Examkin

Soru

Zorluk: ZorSocial Engineering and Threat Types

A human resources manager receives an urgent phone call from an individual claiming to be a senior network administrator from the corporate help desk. The caller states that an emergency security patch must be applied immediately to the manager's account to prevent a critical data leak, requiring the manager to read back a one-time passcode sent via SMS and approve an incoming multi-factor authentication (MFA) push notification. After the manager complies, an unauthorized user registers a new authentication device and accesses sensitive personnel records. Which of the following social engineering threat types best describes the attack vector used in this scenario?

  1. PretextingCevap
  2. B
    Shoulder surfing
  3. C
    Watering hole attack
  4. D
    Dumpster diving

Cevap

Pretexting is the correct social engineering attack type described in the scenario.
Pretexting occurs when an attacker invents a scenario (the pretext) and assumes a fraudulent identity—such as a corporate help desk technician—to build trust and trick a targeted employee into granting unauthorized access or revealing sensitive verification codes.

Adım Adım Çözüm

1
Analyze the attack vector and communication method presented in the scenario.
The attacker established a fraudulent role (help desk technician) and backstory (emergency security patching) over a voice communication line to manipulate the victim.
Identifying the caller's manipulation tactic helps differentiate between active social interaction vectors and automated/technical attacks.
2
Evaluate the victim's interaction and the resulting compromise.
The victim was duped into disclosing a dynamic multi-factor authentication SMS code and approving an MFA prompt based on the deceptive scenario.
Pretexting relies on creating trust through a realistic narrative (pretext) to convince targets to bypass standard security procedures.
3
Match the observed attack behaviors against CompTIA threat classifications.
Creating an elaborate fake scenario and impersonating authority figures to trick an employee into revealing authentication credentials defines pretexting (specifically vishing/pretexting).
Distinguishing pretexting from passive observation or technical exploitation ensures proper security awareness training and incident reporting.

Anahtar Kavram

Social Engineering Principles and Pretexting Identification
Bu soruyu puanla

Konular

Social Engineering and Threat Types

Bu konudan daha fazla soru