IoT devices are increasingly present in the daily life of users. As we know, they are all those computers that we have in our home with an Internet connection. For example, a television, smart bulbs, video players … There are more and more computers that we have, but attacks are also increasing. In this article we are going to talk about it. We will explain what have been the main attacks and vulnerabilities in IoT devices in recent months.
Main attacks and vulnerabilities in IoT devices
In recent times hackers are setting their sights on IoT devices . They generally take advantage of existing vulnerabilities as well as user misconfiguration to carry out their attacks. They can compromise not only the security and privacy of users, but also other devices that you have connected on the same network.
One of the biggest issues in the past few months is what’s known as Shadow IoT . Basically it is the use that is given to the personal devices of the employees of an organization that exposes the corporate networks. There are many devices connected to these networks that, according to experts, were not prepared for such an influx. What hackers do is exploit and exploit potential vulnerabilities on these computers.
There have also been attacks in recent months against smart building access systems . Specifically, in February they launched an alert indicating that there were more than 2,000 buildings that had been exploited by hackers. One of the objectives has been to carry out DDoS attacks.
Cars have also been targeted by hackers. It is a reality that each time they have more advanced technology. The Internet of Things has also reached modern vehicles. Specifically, they have managed to attack the camera that many carry.
Checkmarx discovered that the Trifo Ironpie M6 smart vacuum had security flaws that could be exploited to hijack the devices and their videos.
Another important issue is regarding smart hubs . ESET documented different domestic devices from what we know as the Internet of Things, among which we can name hubs that were used to carry out attacks. They found significant vulnerabilities that allowed remote code execution and even completely hijack the device.
More recent is the case of Kaiji . This botnet appeared in May and is mainly aimed at IoT devices and Linux servers. Carry out brute force attacks to accomplish DDoS attacks.
In short, these are the main attacks and vulnerabilities that have affected IoT devices in recent months. It is very important that we always take care of safety. It is essential that we correctly protect our equipment with a good password, that we never keep the one that comes from the factory and update them correctly. On many occasions vulnerabilities arise that can be exploited by hackers to deploy their attacks. It is necessary to install the available patches.
