5 Signs a Hacker Is Watching You Through Your PC's Webcam
We often think of using our PCs as harmless, just ourselves and our thoughts for company when we're alone. But the truth is that our PC's webcam can be an open-door for hackers to spy on us. It's not always easy to tell if your PC's webcam has been hacked, but knowing these five signs can help you identify potential threats.
1. Strange Files on Your PC
Most hackers will try to erase any traces of their hacking activity from your PC, but sometimes they may slip up and leave behind a file or two that you wouldn't expect to find. Look in the webcam's default storage location and your PC's Recycle Bin for any videos or photos that you don't remember taking. If you find any unfamiliar files on your PC, it could be a sign that your webcam has been hacked. However, before jumping to conclusions, check if automatic record permissions are activated in the settings of your video conferencing apps.
2. The Webcam Light Turns On Intermittently
Your webcam's light or indicator can turn on and off depending on its usage, but if it turns on randomly when you're not using it, it could be a sign that someone has accessed your webcam via remote access malware like a Trojan. Check the tray icon notification on your screen to see if the light is turning on at random times. If it is, try closing each browser extension one by one and watching the light to determine if it's caused by an extension or another app running in the background.
3. Your Security Settings Have Been Modified
Hackers often modify your security settings to make it easier for them to gain access to your PC. Check your webcam app's security settings and look for any red flags like altered passwords, suspicious apps that you don't recognize, or apps that have access to your PC camera. Also check the Windows and antivirus software settings, as these are common targets for hackers.
4. Unsolicited Messages from Hackers
A common scam involves hackers claiming they've hacked your webcam to extort money from you. They may try to trick you by describing your appearance or personal information about you. If you receive unsolicited messages like this, don't pay out any ransom money, even if the hacker claims it's legitimate. Instead, consult a cybersecurity expert and/or local authorities for help.
5. Your Webcam Keeps Turning On by Itself
This is a more advanced sign that your webcam may have been hacked. Try disabling your webcam in Windows and then check to see if it turns itself back on without your intervention sometime later. To do this, go to Windows Settings > Bluetooth and devices > Camera > Integrated Webcam (if it's integrated into your PC) and click Disable on the right. Keep in mind that other factors like Windows updates or certain apps can also switch on your webcam again.
Remember, these signs don't necessarily mean your webcam has been hacked, but they do indicate potential threats. Staying vigilant and taking steps to secure your PC and webcam is essential to protecting yourself from cyber threats.