Children's trackers and watches

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For example, researchers discovered that some doorbells have unexpected functionality. One particular model uploaded snapshots whenever someone moved in front of the device. This is a typical feature for such devices, but the owner had no way to access these snapshots . To reduce the risks of possible spying by attackers, ESET experts recommend carefully studying all smart devices before purchasing and installing them.

Cheap smart security cameras
Another popular type of smart device is a security camera. People typically install them to monitor activity inside and outside their homes or small businesses. Since cameras are IoT devices, they are connected to the Internet, and their security depends solely on the reliability of the connection and the protection of your data. If the cameras are hacked, cybercriminals will be able to penetrate the victim’s home system .

Unfortunately, cheap IP camera models often have serious cayman islands number data vulnerabilities that are often exploited by attackers. These can be not only targeted attacks by cybercriminals, but also errors in the system's functionality. An example is Xiaomi devices that accidentally distributed images from other people's homes to other camera owners.

Smart home system management centers
Smart home hubs monitor and control all connected devices, such as security cameras, smart doorbells, and lighting systems. It is worth noting that such hubs are used not only for monitoring smart home systems, but also for managing environments in enterprises.

If a vulnerability is discovered, attackers could gain full access to the devices in these systems and the sensitive data they store. Recently, ESET researchers discovered serious security vulnerabilities in three central devices that could be used by attackers to carry out attacks.

If you already use or are planning to purchase smart devices to make your daily life more convenient and easier, follow these rules:

Before you buy, learn as much as you can about the product . Get to know the device you are considering, read user reviews. Also, read about the brand and model of the smart device, along with any known “security vulnerabilities” or similar words. If there were any security issues with the device, check to see if they have been fixed.
Don't buy cheap devices from manufacturers if you can't check how they protect your data and where they upload it. In the future, such savings on the device may cause the loss of your confidential data
After purchasing a device, always update its firmware to the latest version . If additional updates are released, install them immediately to fix possible system flaws. Otherwise, cybercriminals will be able to use vulnerabilities to access your devices and steal data .