While keyloggers have legitimate applications in certain contexts, such as cybersecurity and parental controls, their potential for misuse raises significant ethical and legal concerns. It's crucial to use such tools responsibly and within the bounds of the law.

Stolen information can be used for fraudulent activities, leading to financial loss and damage to the victim's credit score.

– Using a keylogger without the device owner’s explicit consent violates computer fraud laws in most countries (e.g., CFAA in the U.S., Computer Misuse Act in the UK), and is generally considered a cybercrime.