AI Can Decode Your Passwords by Analyzing Keyboard Sounds

Imagine you’re in a comfy café, sipping your coffee and working on your laptop during a video call. Sounds nice, right?

But here’s the thing: hackers could potentially listen to the sounds of your typing and figure out what keys you’re pressing. This is called an Acoustic Side Channel Attack (ASCA), and it uses AI to understand your password based on keyboard sounds.

Hackers Can Use AI to Understand Your Typing:

A recent study found that artificial intelligence (AI) can decode your password by analyzing the sounds of your keystrokes. Some researchers from universities like Cornell and Surrey did an experiment using AI.

They looked at audio recordings from Zoom calls and smartphone microphones. They pressed all the keys on a MacBook Pro, like letters and numbers, many times using different fingers and pressures. Here’s what they learned.

The AI was able to figure out the keystrokes with about 95% accuracy when it listened to the sounds through a smartphone microphone. The accuracy was a bit lower, around 93%, with Zoom calls.

But one of the researchers thinks it will get even better in the future. This kind of attack isn’t new and is called “Acoustic Side Channel Attack” (ASCA).

It was studied a while ago, but not many people paid attention to it. With AI and video calls becoming more common, it could become a bigger problem.

A study found that AI can almost perfectly decode passwords by listening to the sound of your typing. The researchers found that hackers could use AI to track the movement of your hands and shoulders to figure out what password you are typing. This is called a visual side-channel attack.

Now, you might be wondering how to protect yourself from this. The best thing is to be careful when typing important stuff like passwords in public places. Also, mute yourself when typing during calls or video meetings. You could also use special ways, like fingerprints or your face, to confirm it’s you instead of typing passwords.

But here’s the challenge. Lots of devices have microphones today, which makes it hard to keep things private. From phones to smart gadgets, they can all record sound.

Originally published at **https://www.a2zdrive.com**