Keylogger Found in HP Laptop Audio Drivers
This is a weird story: researchers have discovered that an audio driver installed in some HP laptops includes a keylogger, which records all keystrokes to a local file. There seems to be nothing malicious about this, but it’s a vivid illustration of how hard it is to secure a modern computer. The operating system, drivers, processes, application software, and everything else is so complicated that it’s pretty much impossible to lock down every aspect of it. So many things are eavesdropping on different aspects of the computer’s operation, collecting personal data as they do so. If an attacker can get to the computer when the drive is unencrypted, he gets access to all sorts of information streams—and there’s often nothing the computer’s owner can do.
Sok Puppette • May 17, 2017 7:09 AM
In a halfway well designed system, the audio driver doesn’t have access to the keyboard OR the disk.
Unfortunately people have been shoveling garbage out the door for 30+ years now, so we don’t have many well designed systems.