DeadLock Ransomware Stores C2 Configuration on Polygon Blockchain to Resist Takedowns

DeadLock ransomware has emerged as a financially motivated threat that locks files while threatening to publish stolen information. First observed in July 2025, it had listed more than 80 alleged victims on its leak site by July 2026, with over half in Europe. The reported victim count demonstrates both broad sector exposure and a steady […] The post DeadLock Ransomware Stores C2 Configuration on Polygon Blockchain to Resist Takedowns appeared first on Cyber Security News.