What is Vishing in Cybersecurity?
Voice + phishing; rhymes with 'fishing'.
Voice phishing, a social engineering attack conducted over phone calls. Attackers impersonate IT support, banks, or government agencies to extract sensitive information or convince targets to install remote access software. Caller ID spoofing makes vishing calls appear to come from legitimate numbers.
Why this matters in 2026
Scattered Spider's 10-minute vishing call to MGM's IT help desk in September 2023 produced $100M in Q3 EBITDAR loss + 10-day Las Vegas Strip shutdown. Caesars was hit on the same playbook days later. CISA's January 2025 help-desk security guidance is a direct downstream output.
Read the full Decipher FileWhat hiring managers ask about this
Penetration-test and IR interviews ask candidates to design a help-desk identity-verification protocol that survives a Scattered-Spider-style vishing call. The FIDO Identity Verification specification is the reference standard.
Why Vishing Matters for Your Cybersecurity Career
Vishing attacks bypass email security controls entirely, making them a growing concern for cybersecurity teams. Penetration testers include vishing in social engineering assessments. SOC analysts handle vishing reports from employees. Organizations increasingly need security awareness training that covers voice-based threats.
Which Cybersecurity Roles Use Vishing?
Related Cybersecurity Terms
Related Cybersecurity Certifications
Citation index · auto-derived from course content
Where Vishing is used across DecipherU
1 public surface on the platform reference this term in a meaningful way. Sorted by relevance.
Related glossary entries · 1
Other glossary terms whose definition cites this one.
Voice phishing, a social engineering attack conducted over phone calls. Attackers impersonate IT support, banks, or government agencies to extract sensitive information or convince targets to install remote access software. Caller ID spoofing makes vishing calls appear to come from legitimate numbers.
Vishing attacks bypass email security controls entirely, making them a growing concern for cybersecurity teams. Penetration testers include vishing in social engineering assessments. SOC analysts handle vishing reports from employees. Organizations increasingly need security awareness training that covers voice-based threats.
Cybersecurity professionals who work with Vishing include Penetration Tester, SOC Analyst, Incident Responder. These roles apply Vishing knowledge within the Offensive Security domain.
Sources
Definitions are original explanations written for career development purposes. For authoritative technical definitions, refer to NIST, ISO, or the relevant standards body.
This role lives inside a packaged path
Want the curriculum, comp delta, and recommended courses for this role?
DecipherU bundles cybersecurity roles into a small set of packaged paths. Each path has the curriculum sequence, the compensation delta it unlocks, and the recommended courses, all pre-set. Two ways in:
Related Resources
Related Cybersecurity Career Guides
Related Cybersecurity Certifications
Was this page helpful?
Where to go next
Three next steps depending on where you are. The first two are free.
Free · 2 minutes
Start with the AI Risk Score
Two minutes. Tells you how exposed your current role is to AI automation and which defensive moves carry the best return.
Start the AI Risk Score →Paid program · $147-$597
Aligned course: Career Transition
Capstone reviewed by the founder, published rubric, Ed25519-signed verifiable credential on completion.
View the course →Free account
Save your results and track progress
A free account stores your assessments, recommendations, and an exportable copy of your Career DNA. No card needed.
Create your account →