In one of the recent development, a group of researchers has developed WindTalker.
To carry out this jot down of attack, an attacker doesnt need to compromise the target.
The attacker can steal the passwords with the help of a malicious WiFi hotspot.
Heres an image of CSI values of a user who repeatedly clicks on the same button.
The researchers also suggested ways to block WindTalker attacks.
They wrote that randomizing the keypad layouts can prevent you from WindTalker attacks.
If you should probably find out more information about this then you could find it on theresearch paper.
