Just like smartphones and laptops, smart TVs have also come under the radar of cybercriminals. If internet-connected features, apps, cameras and microphones are not secured properly, they can expose your privacy — right inside your home.
According to the Center for Police Technology (CPT), most incidents are linked to:
- Weak Wi-Fi passwords
- Outdated software
- Unknown/third-party apps
CPT cyber-crime expert Rajesh Kumar says:
“People think the TV is just a ‘screen’, but it’s actually a mini-computer. If updates, passwords and app permissions are not secure, hackers can access the camera and microphone — and that’s a serious privacy threat.”
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How malware enters a smart TV
Rajesh Kumar explains that attacks on smart TVs usually happen through:
- Exploiting unpatched or outdated software
- Injecting malicious payloads via digital broadcasting features (such as HbbTV)
- Intercepting communication between the TV and remote
- Installing spyware through infected USB drives
If the Wi-Fi network itself is compromised, every device connected to it may be at risk.
Watch for these signs — and act immediately
- TV turning on/off by itself
- Not always a fault — it may indicate unauthorized access.
- Volume changing automatically
- Sudden fluctuations can signal possible hacking.
- Strange pop-ups or ads
- Repeated offers or pop-ups often suggest adware or malware.
- Slow performance and overheating
- Unauthorized background apps may be overloading the system.
- Suspicious permission requests
- When the TV asks for account, location or personal data — treat it as a red flag.
Rajesh Kumar cautions:“Don’t ignore these warning signs. If you delay, data may already be stolen and your entire network can be exposed.”
If your TV is hacked — what damage can it cause?
- Spying through the camera/microphone
- Theft of OTT and account credentials
- Access to other devices on the same network
- Leakage of personal photos, videos and data
The danger goes far beyond the TV itself.
How to stay safe — CPT’s key protection steps
- Use a strong Wi-Fi password
- Keep your TV and apps regularly updated
- Avoid unknown or third-party app stores
- Limit camera/mic permissions (disable when not needed)
- Never plug in suspicious USB drives
- Change default admin passwords immediately
- Verify any pop-ups or links before clicking
Rajesh Kumar advises:
“If you suspect hacking — do a factory reset, change the Wi-Fi password, and consult a qualified technician.”
Smart TVs offer convenience — but without basic cyber-hygiene, they can become a serious privacy risk. Awareness and small precautions can keep your home, family and data safe.
