Attackers attack open ADB ports to spread malware Cybersecurity Attacks, Internet of Things (IoT), Malware, Mobile Security / By Frank Crast / July 23, 2018 / ADB, Android, FBI, IOT, malware, NAT, Satori, Trend Micro, UPnP Attackers are exploiting IoT devices with open ADB port 5555 to spread malware.