Relevance for UPSC: GS Paper III (Cyber Security, Digital Safety)
Source: The Hindu; Deccan Herald

Core Concept

GhostPairing is a social-engineering cyberattack in which an attacker covertly links their own device to a victim’s WhatsApp account by misusing the platform’s legitimate device-linking feature. The victim’s password, one-time password, or SIM card is not compromised.

How the Attack Works

  • A message, appearing to be from a trusted contact, contains a malicious link.
  • The link opens a fake content page asking for verification.
  • When the victim enters the pairing code, the attacker’s device gets authorised access.
  • The attacker can read and send messages without alerting the victim, unless linked devices are checked.

Why It Matters

  • Shows the growing shift from technical hacking to behavioural manipulation.
  • Exposes risks in digital platform features when users lack awareness.
  • Important for debates on cyber fraud, platform accountability, and data protection.
UPSC Value Box

Key Term: Social engineering – exploiting human trust rather than software flaws to commit cybercrime.

Institution / Framework: Indian Computer Emergency Response Team (CERT-In) – nodal agency for cyber security incidents and advisories.

Q. GhostPairing mainly exploits which of the following?
(a) Weak encryption algorithms
(b) SIM card cloning
(c) Device-linking feature through social engineering
(d) Network-level malware

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