Top 12 Devices That Destroy Your Privacy

We are all only too aware of how our lives are becoming increasingly digital.

We use more wearable and interconnected devices. We buy smart assistants like Google Home or Alexa. Even our kids’ toys can now be easily controlled by our phones using Wi-Fi.  

The problem is, hackers can control them just as easily too. And the list of vulnerable devices includes many more than just My Friend Cayla, the smart doll, or a remotely controlled kettle.

How do hackers hack phones and other devices?

Hackers are always looking for ways to access your data.  

Usually all it takes to compromise your device is a malicious app. Sometimes, cybercriminals may need to get a hold of your device to install hacking software or they can breach your security remotely too.  

For example, keylogging involves physically handling a phone to download a spyware app capable of harvesting data before encryption. Trojans, malware that disguises itself as a standard app, can end up on your device through phishing — you know, when hackers pretend to be a trusted individual or company to trick you into handing over your private data. They may send official-looking emails and text messages, prompting unsuspecting victims to click on malicious links.

And when we’re talking about IoT (Internet of Things) devices, let’s not forget they work both ways: they send and receive data between the internet so you can access them remotely. Plus, every device connected to the internet has an IP address, which can easily be found through search engines like Shodan. With an IP address, an absent firewall, and enough luck to guess the password, cybercriminals can access your IoT device using the same gateway you use. Sad but true.

What devices can be hacked?

The smarter your home gets, the more cybersecurity threats exist. So, make sure you take extra precautions with the following hackable devices. Spoiler alert: you won’t believe some of them can put you and your personal details at risk.

1. Smart TVs

Hackers can remotely access your smart TV and use it for spying or moving malware to other connected devices. Usually, they cause mild annoyances like remotely switching the TV on and off, turning up the volume, changing channels, or showing NSFW content.  

But sometimes, this meddling leads to more serious consequences such as using streaming services like Netflix or Hulu to mine payment information, spying on your household via a TV camera, or accessing other devices in the network.

2. Smart refrigerators

Syncing your smart refrigerator with your Google calendar makes meal planning much more convenient. Unfortunately, it also gives hackers a window to access any sensitive information stored in your Gmail or Google Drive.

3. Smart coffee machines

With just a few taps on your phone, you can start brewing coffee before climbing out of bed. The problem is that hackers can also remotely access this machine. They could even start a fire by turning it on while you’re not home.

4. Baby monitors

Smart baby monitors can capture video and audio streams, monitor a baby’s movements and heart rates and trigger an alarm if there’s an emergency. But while these uses are very helpful for new parents, they can also expose you to security threats. For instance, hackers can speak to family members by using the device or needlessly trigger alarms.  

5. Security systems

It only takes one vulnerable camera to expose your whole system to potential security breaches. Hackers can use this access point to control every device connected to your network. This may expose your household or office not only to the threat of data theft but also to a physical break-in.

6. Thermostats

Smart home systems offer the convenience of controlling the temperature inside your house while you’re out. This allows you to turn on your AC while driving back home, so it’s the perfect temperature for you when you return. However, hackers can take control of your thermostat and crank up the heat to make you pay huge bills and won’t stop until you pay a ransom.

7. Voice-activated speakers

We’re adding to the list of things that can be hacked with voice-activated speakers. Hackers can use them to dig up information about the upcoming doctor’s appointments and out-of-town travel schedules. These devices can even provide access to your bank account and credit card info.

8. Picture frames

Digital photo frames sometimes bring more surprises than just captured memories. They can also carry malware that can be passed on to your home computer. Hackers can also use a hacked device’s light sensors to monitor activities in your home.

9. Garage door openers

Smart garage door openers let you control the door functions remotely. Sadly, these devices also make it possible for hackers to remotely control your garage door and find out when you leave for work.

10. Home Wi-Fi routers

Unwanted access to your Wi-Fi router can lead to severe consequences. Depending on how many and what types of devices are connected to it, the damage can range from accessing your Google account and tracking your activities to stealing your identity and physically breaking into your house.

11. Smart cars

The mere act of connecting your smartphone through your car’s USB port can provide hackers with a way to access your data. Android users who download apps from unverified sources are especially at risk. Beyond just compromising your data, hackers can steal the actual car, alter alert systems, or even prevent the emergency brake system from working.  

12. Drones

Drones are very susceptible to hijacking. Hackers can use a hacking device or hardware to take control of the drone and either steal videos and photos or the device itself.

Can phones be hacked?

Yes, but compared to computers, smartphones are much harder to hack. This is mostly because it’s impossible to find mobile phones through their IP addresses. Still, there are four different types of security threats to mobile phones:

• Application-based: malware downloadable via apps
• Web-based: accessing malicious content using safe-looking websites
• Network-based: malware you can contract when connected to public Wi-Fi networks
• Physical: misplacing your phone or falling victim to theft

Regardless of the type of hack they use, cybercriminals are always looking for your personal information, financial credentials, and private photos or videos. So, be sure to keep them safe.

Tips to prevent hacking

You can start by officially registering your device or signing up with the manufacturer’s mailing list. This way, you can stay up-to-date with the company’s latest security upgrades. Also, don't forget to:

• Install any updates or security patches as soon as they’re released
• Replace default passwords provided by the manufacturer for some strong, unique ones
• Download apps from official app stores only
• Avoid clicking on unrecognized links or websites
• Set up a passcode for your smartphone
• Install a firewall
• Install an antivirus on compatible devices

* * *

None of the devices listed here are inherently evil. They are excellent in what they do, and we hope that vendors will soon find a way to build a common set of rules and security standards to secure them. Unfortunately, this means more expense for them, but despite multiple warnings of the cybersecurity vulnerabilities of various computer components and devices, many of these vendors are still slacking.

At Clario, we’re all about cybersecurity and protecting your digital identity. We know how to keep your internet interactions secure, empower your online protection, and we’d be glad to answer any questions you have on ensuring the safety of your digital life.

Read more:

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• 5 Mind-Blowing Online Privacy Investigations
• Top 15 Internet Safety Rules for Everyone