
Keyloggers are malicious programs that record the key strokes a user types on their PC, including instant message and email text, email addresses, web sites visited, passwords, credit card and account numbers, addresses, and other private data.
Found on
http://home.mcafee.com/virusinfo/glossary?ctst=1#

(from the article `Computers and Information Systems`) ...computers afflicted with such problems. At the top of the list were viruses, which cost consumers $5.2 billion during the period. Consumers also ...
Found on
http://www.britannica.com/eb/a-z/k/25

is a program that keeps a ongoing log of all your keystrokes on the keyboard. The information is then copied later to a disk or copied out to a network/Internet for retrieval later.
Found on
https://www.encyclo.co.uk/local/22605
No exact match found.