25 Oct, 2026

Lazarus hackers use post-quantum cryptography for malware delivery

North Korean hackers are using a post-quantum cryptographic mechanism to secure malicious payload delivery in new operations that combine old and new malware. The campaign targets South Korean organizations through a “rather complex” infection chain. Researchers at cybersecurity company Kaspersky dubbed the operation FlashHole and attributed it to the Lazarus Group. Analysis of the malware revealed […]

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