Category Archives: Spyware

Some HP laptops are hiding a deactivated keylogger

Some HP laptops are hiding a deactivated keylogger

Researcher Michael Myng discovered a deactivated keylogger in a piece of application discovered on about 460 HP notebook styles. A whole record of affected laptops is listed here. The keylogger is deactivated by default but could characterize a privateness issue if an attacker has bodily entry to the laptop.

“Some time in the past another person requested me if I can determine out how to regulate HP’s notebook keyboard backlight,” wrote Myng. “I requested for the keyboard driver SynTP.sys, opened it in IDA, and right after some browsing discovered a several attention-grabbing strings.”

The strings led to a little something that appeared to be a hidden keylogger – a plan that sends typed characters to an attacker – in a Synaptics product driver. Provided that the decompiled code organized and despatched key presses to an unnamed focus on, Myng was pretty particular he had a little something attention-grabbing on his arms.

Thankfully, HP responded swiftly.

“I experimented with to obtain HP notebook for rent and requested a several communities about that but acquired pretty much no replies,” he mentioned. “One dude even imagined that I am a thief attempting to rob another person. So, I messaged HP about the obtaining. They replied terrifically quickly, verified the existence of the keylogger (which actually was a debug trace) and released an update that gets rid of the trace.”

The base line? Update your HP notebook as quickly as doable. If you are on HP’s record of affected laptops you can down load the repair listed here.

Now you study Some HP laptops are hiding a deactivated keylogger

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