In today’s world, we are surrounded by smart devices. From Alexa and Google Home to smart TVs, door cameras, and even internet-connected cars — all of these are part of the Internet of Things or IoT. They make our lives easier and more connected, but they also come with a hidden danger, they can be hacked and used against us.

What Are IoT Devices?

IoT stands for Internet of Things. It refers to everyday devices (like smartphones, smart TVs, etc.) that are connected to the internet and collect or share data. Examples include: • Smart TVs and speakers • Security cameras • Smart lights and door locks • Wearable fitness bands • Smart refrigerators and air conditioners • Internet-connected cars • Even medical devices like pacemakers These devices are helpful but many people don’t know that they can be easily hacked if not properly secured.

How Can IoT Be a Danger?

IoT devices are often left unprotected, making them a perfect target for hackers. Here’s how:

• Default Passwords: Many people never change the password that comes with the device.
• No Updates: Some devices don’t receive regular security updates.
• No Monitoring: We usually don’t check what these devices are doing.
• Weak Security: Some lack strong protection or encryption. Once a hacker gets inside your smart device, they can move deeper into your network, steal your data, or spy on you.

Real-Life Example: The Mirai Attack

In 2016, hackers used thousands of hacked IoT devices like routers and cameras to launch a huge cyberattack. Big websites like Netflix, Twitter, and Reddit went down for hours. All because people didn’t change their device passwords.

A Movie That Feels Too Real: Hacked (2020)

The Indian film "Hacked", directed by Vikram Bhatt, shows how digital obsession and hacking can destroy lives. In the movie, a teenage boy becomes obsessed with a woman. After she rejects him, he begins hacking into her phone, social media, email accounts, and home smart devices. He uses her private information to ruin her job, her relationships, and starts blackmailing her all while hiding behind a screen. The situation escalates into emotional and physical abuse. Why This Movie Matters:

• It shows how easily someone can monitor your life using your devices.
• It highlights the real danger of cyberstalking and harassment.
• It reminds us that digital privacy is as important as physical safety. What happens in Hacked may be a movie plot, but similar incidents have happened in real life — and will continue unless people secure their devices.

Can IoT Really Be Used to Harm or Kill?

It might sound like something out of a sci-fi movie — but it’s real. Here are some cases where IoT devices posed serious risks:

1. Hacked Medical Devices

Some pacemakers and insulin pumps were found to be vulnerable. A hacker could change the dosage or shut down the device — putting someone’s life in danger.

2. Smart Car Hijacking

In 2015, researchers demonstrated they could take control of a Jeep Cherokee remotely — including its steering and brakes.

3. Power Grids and Hospitals

Hackers have targeted power plants and hospitals through internet-connected systems, risking blackouts and patient deaths.

4. Rumored Case of Remote Murder

There are rumors that a hacker in one country (like Russia) used a hacked device to cause someone’s death. While unconfirmed, experts believe it’s technically possible — and that’s terrifying

How to Protect Yourself

Here are some simple steps to stay protected:

• Change default passwords on your smart devices.
• Update software or firmware regularly.
• Turn off features you don’t use (like remote access).
• Use a separate Wi-Fi network for your smart devices.
• Keep track of all devices connected to your home network.

Final Thoughts

Smart devices are here to stay. They can be helpful but if left unsecured, they can become spies or tools for hackers. Just like you lock your front door, you need to lock your digital doors too. Whether it is a stranger online or someone close to you, don’t let your own devices be used against you. The threats are real — as shown in both real-life incidents and films like Hacked. But with awareness and a few smart habits, you can enjoy modern technology without becoming a victim.