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Glossary

Vishing

Phishing conducted over a phone call, in which an attacker impersonates a trusted party — IT support, a bank, or a government agency — to manipulate the victim into revealing information or taking a harmful action. AI-generated voice cloning has made vishing significantly more convincing in recent years.

Recent coverage mentioning Vishing

Microsoft 365 Vishing Leads to Executive Data Theft, Extortion
HIGH
Threat Intel

Microsoft 365 Vishing Leads to Executive Data Theft, Extortion

A widespread threat cluster, PREY-0058, targets Microsoft 365 executives with vishing, AitM token theft, and data extortion.

Runtime Rebel Intel
4 min read · Sep 8, 2026
MEDIUM
Identity & Access

39 Methods Compromise Passkey Authentication: Threat Analysis

Discover 39 published methods compromising passkey authentication, focusing on ecosystem flaws, UI manipulation, and enrollment abuse.

Runtime Rebel Intel
4 min read · Sep 6, 2026
HIGH
Threat Intel

BREEZE COMET Exploits Brazilian Financial Systems

BREEZE COMET, a financially motivated threat actor, targets Brazilian financial services for fraudulent transfers, leveraging custom malware and AI for development.

Runtime Rebel Intel
5 min read · Sep 1, 2026
Spring Ring Voice Phishing Targets Microsoft Teams Users
MEDIUM
Threat Intel

Spring Ring Voice Phishing Targets Microsoft Teams Users

Spring Ring is an ongoing vishing campaign leveraging external Microsoft Teams accounts to impersonate IT support for payload delivery and NTLM relay attacks.

Runtime Rebel Intel
4 min read · Sep 1, 2026
MEDIUM
Data Breach

ReliaQuest Thwarts ShinyHunters Social Engineering Attack on Okta SSO

ReliaQuest confirms a social engineering attack by ShinyHunters targeting an employee's Okta SSO, blocked from accessing applications or customer data.

Runtime Rebel Intel
5 min read · Aug 24, 2026
Kriminal AI Platform Fuels Cybercrime: OSINT & Social Engineering
INFO
Threat Intel

Kriminal AI Platform Fuels Cybercrime: OSINT & Social Engineering

The 'Kriminal' AI platform, offering guardrail-free social engineering and OSINT, raises significant concerns about its potential to fuel cybercrime.

Runtime Rebel Intel
4 min read · Aug 20, 2026

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