Mysterious Threat Actor Used Chalubo Malware to Brick 600,000 Routers In by May 31, 2024 Over 600,000 SOHO routers belonging to a single ISP and infected with the Chalubo trojan were rendered inoperable. The post Mysterious Threat Actor Used Chalubo Malware to Brick 600,000 Routers appeared first on SecurityWeek .