IoT (Internet of Things) has transformed our way of life through the way we interact with the Internet. Until recently, access to the Internet was limited to personal computers like a desktop, laptops, and smartphones. Now with IoT, we see refrigerators, webcams, medical devices, and all sorts of home appliances connected to the Internet. These devices have sensors and software that are built to share and exchange information across the internet. While IoT boosts productivity in our day-to-day lives, as Security Practitioners, we need to understand the risks IoT devices bring to our network world.
"V3G4", a new variant of the Mirai botnet primarily targets IP cameras and other IoT devices exposed to the internet. Unit 42 found that once exploited, hackers leverage the devices as a part of their botnet network. The devices are used to conduct DDoS attacks or carry out other malicious activities. Successful exploitation of devices leveraged the following vulnerabilities:
In such a scenario the IoT Security platform can benefit organizations by discovering and maintaining a real-time inventory of the IoT devices on the network.
If you are interested in how Palo Alto Networks customers are protected from this threat check out the Unit 42 piece on Mirai Variant V3G4 Targets IoT Devices!
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