Question

Difficulty: HardSocial Engineering Attacks and Vectors

Match each social engineering attack vector to the enterprise incident scenario that best exemplifies its delivery method and tactics.

  • Watering Hole AttackAttackers compromise a niche third-party industry news portal heavily frequented by target defense contractors to silently serve zero-day browser exploits.
  • Voice Phishing (Vishing)Attackers place targeted phone calls to helpdesk technicians, posing as executive leadership to coerce urgent, unauthorized account password resets.
  • TyposquattingAttackers register a domain featuring a subtle character substitution to host a replica login portal designed to harvest single sign-on credentials.
  • BaitingAttackers place malware-laden USB drives labeled 'Q3 Executive Bonuses' across an enterprise facility parking lot to entice curiosity-driven execution.

Answer

Watering Hole Attack matches the compromised industry news portal scenario; Voice Phishing matches the targeted helpdesk phone calls scenario; Typosquatting matches the character substitution domain replica scenario; Baiting matches the malware-laden USB drive parking lot scenario.
Each social engineering vector is uniquely aligned with its underlying vehicle: watering hole targets trusted third-party websites; vishing relies on phone-based social engineering and pretexting; typosquatting targets URL typing mistakes; and baiting exploits curiosity through physical media dropped in accessible areas.

Step-by-Step Solution

1
Analyze the watering hole vector.
Identified that watering hole attacks target websites frequented by a specific organization or demographic to compromise visitors.
Matching to the scenario involving a compromised niche industry news portal frequented by target contractors.
2
Analyze the voice phishing (vishing) vector.
Identified that vishing uses telephony infrastructure to impersonate trusted entities and manipulate victims.
Matching to the scenario involving targeted phone calls to helpdesk staff posing as executives.
3
Analyze the typosquatting vector.
Identified that typosquatting relies on mistyped URLs containing slight character variations.
Matching to the scenario involving a domain registered with subtle character substitutions.
4
Analyze the baiting vector.
Identified that baiting relies on physical or digital promises that entice victims through curiosity or financial incentive.
Matching to the scenario involving USB drives labeled with tempting titles left in a parking lot.

Key Concept

Social Engineering Attack Vectors and Vectors of Influence
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