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клавиатурный шпион stresses
comp., MS	key logger (A type of malware that sends key strokes or screen shots to an attacker); keylogger (A type of Trojan that records user activity, such as keystrokes. This information can be sent to an attacker using e-mail or other methods)
inet.	keylogger (кейлоггер; программа, записывающая нажатые пользователем клавиши, часто с целью кражи паролей и прочих конфиденциальных данных. Щапов Андрей)