the.com/keylogging
the digital equivalent of hiding under someone's desk to watch which buttons they push.
means secretly recording every keystroke someone types, usually to steal passwords, messages, or card numbers without them noticing.
from grew out of 1970s surveillance and cold war spycraft, where physical devices captured typewriter vibrations; software versions exploded with 1990s malware once keyboards went digital.
hardware versiontiny dongle plugged between keyboard and computer
legit useparental controls and employee monitoring tools exist
stealth tricksome loggers email logs before you even notice
oldest formsoviet agents bugged typewriters, not computers