Should I cover my laptop webcam?
Short answer
A cover is a cheap, harmless precaution, but webcam spying is uncommon and usually requires malware already on the device. Keeping the system updated, avoiding untrusted downloads and reviewing which apps have camera permission address the real cause.
The details
Many laptops show a light when the camera is on, and both Windows and macOS show which apps have used the camera and microphone. Review these permissions occasionally and remove access for apps that do not need it.
Terms explained
- Malware
- Malware is any software designed to harm, spy on or gain unauthorized control of a device, network or account.
Sources
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