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TH
CRITICAL
Threat Intel
UNC3753 Targets US Law Firms with Vishing & Physical Intrusions
UNC3753 (Luna Moth) leverages vishing and physical office intrusions to steal sensitive data from US law firms and professional services, leading to swift extortion.
Runtime Rebel Intel
10 min read·Jun 5, 2026
TH
MEDIUM
Threat Intel
Google Android Scam Detection: Real-Time AI Defense Against Fraud
Google introduces AI-powered Scam Detection for Android, utilizing on-device Gemini Nano to identify fraud patterns and protect users from voice-based phishing.
Runtime Rebel Intel
4 min read·Jun 3, 2026
TH
CRITICAL
Threat Intel
BlackFile: Analyzing UNC6671 Vishing & Cloud Data Extortion
Examines UNC6671's BlackFile vishing, AiTM, and cloud data exfiltration tactics against Microsoft 365 & Okta. Actionable mitigations included.
Runtime Rebel Intel
6 min read·May 15, 2026
HIGH
Threat Intel
Fake IT Support Campaigns Deploy Customized Havoc C2 Payloads
Huntress identifies a new campaign using fake IT support lures and vishing to deploy Havoc C2 for data exfiltration and ransomware delivery.
Runtime Rebel Intel
4 min read·Mar 3, 2026