Kothamine malware uses Tailscale’s tailcat to evade network detection

Summary by Cyber Security News25 Sep 2026, 16:57 CEST

About this summary. This is a short, independently written summary of an article first published by Malwarebytes Labs. Cyber Security News did not report or verify the underlying story. Read the original: https://www.malwarebytes.com/blog/threat-intel/2026/09/kothamine-malware-uses-tailscales-tailcat-to-evade-network-detection

We discovered an undocumented remote-access Trojan (RAT) called Kothamine Agent. It supports more than 30 commands and it gives attackers control of an infected Windows computer: they can run commands, read and change files, and add new capabilities. Some versions can also steal browser data and record through the camera and microphone.

Read the full article at Malwarebytes Labs →

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