C0XMO is a new Gafgyt botnet variant exploiting old router flaws, spreading across IoT devices, killing rivals, and enabling large-scale DDoS attacks. In March 2026, FortiGuard Labs discovered a new variant of the Gafgyt botnet, dubbed C0XMO, which is noticeably more capable than its predecessors. The malware spreads through CVE-2021-27137, a stack buffer overflow in […]
Ive been thinking about threat intelligence lately. Specifically: indicators of compromise (IOC), how and where to share them to cause maximum pain to adversaries and help as many organizations as possible protect themselves. I regularly analyze malware traffic from sandboxes such as ANY.RUN, Triage[...]