Targeted Attack – BrickerBot: Botnet That Permanently Incapacitates Poorly Secured IoT Devices

BrickerBot botnets were the “permanent denial-of-service botnet” looking for insecure IoT devices such as those with telnet-based interface exposed and with default passwords and then attempting to take the devices out before they could be enslaved by Mirai and similar malicious botnets. The operator of BrickerBot claimed to have impacted more than 2 million devices.