A practical guide

A keylogger is software or hardware that records keyboard input. Malicious versions may capture passwords or messages and send the information to another party. Some malware is installed through deceptive downloads or attachments; a physical device may be connected to a computer without the user noticing.Keyloggers can expose game logins as well as other accounts. See the {UIGame security guide|security}.UIGame security guide

What to know

Use device updates, reputable security tools, screen downloads carefully, and avoid signing into accounts on devices you do not trust. A password manager can reduce repeated typing, but it cannot protect a compromised device in every situation.Pair this with {phishing awareness|phishing} and unique account credentials.phishing awareness

Using this information

If you suspect a device is compromised, change passwords from a trusted device and follow the service’s account-recovery instructions. Never send a password or recovery phrase to someone claiming they can clean the device.