Phrack Issue 27
- Phrack Inc. XXVII Index — Knight Lightning & Taran King
- Operating The IBM VM/SP CP — Taran King
- Introduction To MIDNET: Chapter Seven Of The FTS — Knight Lightning
- NUA List For Datex-P And X.25 Networks — Oberdaemon
- COSMOS: COmputer System for Mainframe OperationS (Part Two) — King Arthur
- Looking Around In DECnet — Deep Thought
- The Making Of A Hacker — Framstag
- Sending Fakemail In Unix — Dark OverLord
- The Postal Inspection Service — Vendetta
- Phrack World News XXVII Part 1 — Knight Lightning
- Phrack World News XXVII Part 2 — Knight Lightning
- Phrack World News XXVII Part 3 — Knight Lightning