Smart devices are convenient, but they are also a hacker’s paradise. Your smart TV, speaker, and even refrigerator are potential entry points for cybercriminals. If you don’t secure them, you’re handing over your privacy on a silver platter.
Most people assume cybersecurity is about protecting computers and phones. That’s outdated thinking. Smart devices security cameras, voice assistants, and fitness trackers are all connected to the internet, which means they can be hacked.
The problem? Manufacturers prioritize ease of use over security. Most smart gadgets come with default passwords that people never bother to change. Worse still, many don’t receive regular updates, leaving vulnerabilities open for years.
Hackers don’t need access to your laptop when they can infiltrate your smart home system. Once inside, they can eavesdrop on conversations, access personal files, or even control devices remotely.
Case in point
In 2022, a businessman in Ntinda, one of Kampala’s highest suburbs, installed a smart security camera system for his home. He felt safer knowing he could monitor everything from his phone. But one night, his wife heard strange noises from the TV, which switched itself on. At first, they thought it was a malfunction. Then, a chilling voice came through the speaker, laughing and whispering their child’s name.
A hacker had breached the default credentials of their Wi-Fi-connected camera. The device was wide open to the internet because they never changed the settings from the factory default. Someone, possibly thousands of kilometers away, had access to their home.
Evidence and application
Cybersecurity firms report that smart home hacks are skyrocketing, especially in Africa, where cyber awareness is still growing. Many people set up devices and assume they are secure, yet most don’t even require advanced hacking skills to breach.
To stay safe, always change the default passwords on any smart device. Keep your firmware updated. Disable unnecessary remote access and set up a separate Wi-Fi network for IoT gadgets.
If you think your smart home is making your life easier, you’re right. But it’s also making a hacker’s job easier. Convenience should never come at the cost of security. If you won’t leave your front door unlocked, don’t leave your devices unprotected.
Your smart gadgets aren’t as smart as you think. It’s time you outsmarted them.
Copyright IFIS 2025.
