Event Brief
Rapid7 says Kyber ransomware uses ML-KEM
Filed: Apr 23, 2026 at 10:00 PM ET
Summary: Rapid7 says it reverse-engineered Kyber ransomware and found it uses ML-KEM1024 to hide its AES-256 key.
WHO: Rapid7
WHAT: Reverse-engineered Kyber ransomware and found it uses ML-KEM1024
WHEN: Apr 23, 2026 at 4:41 PM ET
WHERE: Location not specified
WHY: No specific cause was reported.
ℹ️ This event is analyzed using pattern arcs, velocity indicators, and source analysis in our MI Console.
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