Curated Cyber Threat Intelligence
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Daily intelligence on vulnerabilities, threat actors and geopolitical context — distilled from primary sources.
scheduleUpdated 2026-09-06 · 02:16 UTC
articleTotal: 1194 reports
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Chaos Ransomware Group Deploys msaRAT Rust Implant via Headless Browsers
Chaos is a ransomware group that operates through spam floods, vishing campaigns, Quick Assist abuse, and RMM tools for initial access and persistence. The group deploys custom tooling including the msaRAT Rust-based implant as a pre-ransomware stage…
Microsoft23 Jul · 11:11 UTC
highperson_alertThreat Actorperson_alertThreat Actor
Chaos ransomware gang deploys msaRAT backdoor via browser hijacking
Chaos is a ransomware gang that emerged in early 2025, distinct from the earlier same-named ransomware family active since 2021. The group has been linked to Iranian state-backed threat actor MuddyWater, who reportedly leveraged Chaos ransomware to d…
Google23 Jul · 07:59 UTC