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8.5CRITICAL

UNC6692 Combines Social Engineering, Malware, Cloud Abuse

📅 27 April 2026 at 20:30 UTC📰 Dark ReadingView original source ↗

A newly discovered threat actor is using Microsoft Teams, AWS S3 buckets, and custom "Snow" malware in a multipronged campaign.

🤖 AI BriefingAuto-generated threat analysis
🔍Threat Overview

A newly discovered threat actor is using Microsoft Teams, AWS S3 buckets, and custom 'Snow' malware in a multipronged campaign combining social engineering and malware delivery mechanisms.

⚙️Technical Details
Affected Systems
Microsoft TeamsAWS S3 buckets
Attack Vectors
Social engineeringMalware delivery via AWS S3 buckets
💥Impact Assessment
Severity: critical
Who Is at Risk
Organizations using Microsoft Teams and storing data in AWS S3 buckets
🛡️Recommended Actions
1Implement strict access controls for Microsoft Teams and AWS S3 buckets
2Monitor for suspicious activity on Microsoft Teams and AWS S3 buckets
3Educate users on social engineering tactics to prevent phishing attacks
📦Affected Products
Microsoft TeamsAWS S3 buckets

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