Unspecified Vulnerability in Samsung Mobile Devices (CNVD-2020-34739)

Android is a free and open source operating system from Google based on the Linux kernel without GNU components. An unspecified vulnerability exists in Samsung mobile devices, which can be exploited by an attacker to view the home screen wallpaper by adjusting the brightness of the lock screen...

Exfiltrating Data from Air-Gapped Computers Using Screen Brightness

It may sound creepy and unreal, but hackers can also exfiltrate sensitive data from your computer by simply changing the brightness of the screen, new cybersecurity research shared with The Hacker News revealed. In recent years, several cybersecurity researchers demonstrated innovative ways to...