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HIGH
Malware
OXLOADER Analysis: Malicious Google Ads Deliver CastleStealer Malware
Researchers have identified OXLOADER, a new malware loader using malicious Google Ads to distribute the CastleStealer information stealer to Windows users.
Runtime Rebel Intel
3 min read·Jun 22, 2026
CRITICAL
Supply Chain
Miasma Compromises 73 Microsoft GitHub Repos: Incident Analysis
Microsoft restores some GitHub repositories after 73 projects were hit by Miasma's supply chain attack to inject information stealers. Learn detection steps.
Runtime Rebel Intel
4 min read·Jun 9, 2026
HIGH
Threat Intel
UAC-0247 Targets Ukrainian Healthcare via Data-Theft Malware
UAC-0247 is targeting Ukrainian clinics and government entities using malware designed to steal data from WhatsApp and Chromium-based browsers.
Runtime Rebel Intel
3 min read·Apr 16, 2026
MA
HIGH
Malware
CrystalRAT Malware: A New MaaS Threat with RAT, Stealer, and Prankware
CrystalRAT is a new malware-as-a-service (MaaS) promoted on Telegram, offering remote access, data theft, keylogging, and system disruption features, posing a
Runtime Rebel Intel
5 min read·Apr 2, 2026