Related:

• mockingbird: n. Software that intercepts communications (especially login transactions) between users and hosts and provides system-like responses to the users while saving their responses (especially account IDs and passwords).
  A special case of {Trojan Horse}. -- The AI Hackers Dictionary...
• leapfrog attack: n. Use of userid and password information obtained illicitly from one host (e.
  g., downloading a file of account IDs and passwords, tapping TELNET, etc....
• phage: n. A program that modifies other programs or databases in unauthorized way
  esp. one that propagates a {virus} or {Trojan horse}....
• virus n. [from the obvious analogy with biological viruse
  via SF] A cracker program that searches out other programs and `infects' them by embedding a copy of itself in them, so that they become Trojan horses....
• Trojan horse: [coined by MIT-hacker-turned-NSA-spook Dan Edwards] n.
  A malicious, security-breaking program that is disguised as something benign, such as a directory lister, archiver, game, or (in one notorious 1990 case on the Mac) a program to find and destroy viruses!...
• oeprint: n. A {footprint} of especially small size. -- The AI Hackers Dictionary
• flood: [IRC] v. To dump large amounts of text onto an {IRC} channel.
  This is especially rude when the text is uninteresting and the other users are trying to carry on a serious conversation....
• AIDX: n. /aydkz/ n. Derogatory term for IBM's perverted version of UNIX, AIX, especially for the AIX 3.
  ? used in the IBM RS/6000 series (some hackers think it is funnier just to pronounce "AIX" as "aches")....
• wizard mode: [from {rogue}] n. A special access mode of a program or system, usually passworded, that permits some users godlike privileges.
  Generally not used for operating systems themselves (`root mode' or `wheel mode' would be used instead)....