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#EDR Bypass

TukTuk Malware Gives Ransomware Crews Cross-Platform Control and EDR-Killing Tools

3 September 2026  |  dark6  |  Ransomware

Researchers recovered a previously undocumented command-and-control framework linked to the Gentlemen ransomware ecosystem. TukTuk supports Windows and Linux agents, credential prompts, screen capture, remote commands, and preparation for...

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Researchers Show How a Signed Windows Defender Driver Could Be Turned Against Security Tools

21 August 2026  |  dark6  |  Vulnerability

Check Point researchers reverse-engineered Microsoft Defender's BTR.sys driver and found that its undocumented transaction protocol could be reproduced to disable antivirus and EDR products from the Windows kernel...

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