Breach404
Back to Insights
Cybersecurity2 min readJune 7, 2026

C0XMO botnet spreads via DD-WRT router flaw, kills rival malware

A new botnet variant called C0XMO is actively exploiting vulnerabilities in DD-WRT router firmware to compromise devices and spread across networks with different processor architectures. Organizations using DD-WRT routers should immediately check for ava

Could your website be vulnerable to attacks like this?

Run a free 10-point security scan on your site — headers, SSL, DNS, and more. Results in 15 seconds.

Test Your Site Now — It's Free