Is it true that a hacker will take a voyeur with a webcam or smartphone camera? (Lifehacker [Japan Version]) --Yahoo! News

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Is it true that a hacker will take a voyeur with a webcam or smartphone camera?

Are hackers really voyeuring people through their smartphone cameras and webcams? The answer is "Yes". It is possible that a webcam or smartphone camera will be hacked and a malicious person will have complete control over the camera's capabilities. As a result, hackers can use the device's camera to voyeur individuals or retrieve personal information. Fortunately, however, there are ways to prevent or identify this type of activity on your smartphone or PC.

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— Sammystarfire896 Wed Jul 21 05:46:41 +0000 2021

What hackers can do with the camera of someone else's device

Once hackers have access to the device, they may be able to turn the camera on and off, peep through the camera, take pictures with the camera, and even eavesdrop on the device's microphone. .. On modern devices, you will see a light or icon when the camera is working. If none of the apps are using the camera and this light appears randomly, there may be a problem. When a hacker breaks into your device, you may be looking for specific information rather than just a general snoop. But in many cases, hackers aren't aiming at individuals. We are aiming for the data of security cameras owned by large companies. In one case, hundreds of hours of records from 150,000 security cameras installed in hospitals, warehouses, prisons, etc. were accessed. However, individuals can also be targeted by hackers. Using malware and other malicious files, hackers can access the camera as well as passwords and important information stored on smartphones and PCs. Cybersecurity measures can help protect your PC from these files and identify files if your PC is infected.

Face recognition and productivity trackers are dangerous

Larger organizations also use cameras to track individuals. Many universities are beginning to consider using facial recognition systems that track students and faculty with on-campus cameras. Privacy experts have raised similar concerns with the new productivity tracking tools that have emerged in the last few years. Many productivity tracking tools aren't that complicated. It simply tracks activity on the employee's PC, such as keystrokes and mouse movements, and reports the percentage of time the employee appears to be active. We may also take screenshots and save them online for review by the manager. However, recent trackers are beginning to experiment with somewhat invasive techniques, such as webcams that monitor employee attention. According to market research firm Gartner, about 60% of large companies use productivity tracking software to manage their employees, but most of these employers use simpler tracking software. It seems. Regulations limit what employers can and cannot track, but in some regions they may not be protected by law.

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