A keylogger is a program or hardware device that records keystrokes on a keyboard or mobile device. Keyloggers can be used for legitimate or malicious purposes

How keyloggers work

- Software keyloggers: Malicious programs that infect a device and monitor keystrokes.

- Hardware keyloggers: Devices that record keystrokes and send them to a hacker.

How keyloggers are used

Cybercrime

- Hackers use keyloggers to steal passwords, credit card numbers, and other sensitive information

Espionage

- Keyloggers are used to gather confidential information from individuals or organizations

Cyberbullying

- Keyloggers are used to monitor someone's online activities and private conversations

How to detect keyloggers

- Look for a slow browser, lag in mouse movements or keystrokes, or a disappearing cursor 

- Check if someone else is trying to log in to your accounts