GoBruteforcer, a new Golang-based botnet, has been seen scanning and infecting well-known web servers including FTP and MySQL, and deploys an IRC bot to communicate. At the time of the attack, GoBruteforcer uses a Classless Inter-Domain Routing (CIDR) block for scanning the network. The best way to avoid threats originating from brute forcers is to change default passwords and implement a strong password policy including 2FA.