ransomware
DeadLock Ransomware Uses Polygon Smart Contracts to Make Extortion Infra Harder to Disrupt
High
Summary
The DeadLock ransomware group is utilizing a sophisticated, blockchain-backed infrastructure to enhance operational resilience and evade takedown efforts. They leverage decentralized proxy servers managed via Polygon smart contracts, providing a censorship-resistant communication and data leak system. This complex architecture, combined with double extortion tactics and a geofencing mechanism, makes DeadLock a more challenging threat to combat than traditional ransomware groups.
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