In Call of Duty: Black Ops for the PS3, Xbox 360, and PC, you can do some pseudo hacking on the computer in the main menu if you know some simple commands, and a few login names and passwords.
First you need to access the computer on the main menu. To access the computer, you need to mash the aim and shoot buttons (on PC, just mash the spacebar) until you break free of your restraints. Once you break free, walk up to one of the computers behind you and you’ll see an old DOS prompt.
Type in LOGIN and hit enter to be prompted for a login name and password.
Here are the login names and passwords I’ve found so far.
Alex Mason: AMASON - PASSWORD (this is your character, logged in by default)
Bruce Harris: BHARRIS - GOSKINS
D. King: DKING - MFK
Dr. Adrienne Smith: ASMITH - ROXY
Frank Woods: FWOODS - PHILLY
Grigori Weaver: GWEAVER - GEDEON
J. Turner: JTURNER - PASSWORD CONDOR75
Jason Hudson: JHUDSON - BRYANT1950
John F. Kennedy: JFKENNEDY - LANCER
John McCone: JMCCONE - BERKLEY22
Joseph Bowman: JBOWMAN - UWD
Lyndon Johnson: LBJOHNSON - LADYBIRD
Richard Helms: RHELMS - LEROSEY
Richard Kain: RKAIN - SUNWU
Richard Nixon: RNIXON - CHECKERS
Ryan Jackson: RJACKSON - . SAINTBRIDGET
T. Walker: TWALKER - RADI0
Terrance Brooks: TBROOKS - LAUREN
V. Bush: VBUSH - MANHATTAN
William Raborn: WRABORN - BROMLOW
Once you’re logged in, you can use several different commands to view files and email. Type MAIL to access that users email account. Type DIR to see a list of files you can open. Use the CAT command to open any files you see. (eg: CAT filename.txt)
There is also an alternate login command you can use to access the dreamland server. Type RLOGIN DREAMLAND and it will prompt you for a login name and password, which are different from the ones above.
R. Oppen: ROPPEN – TRINITY
V. Bush: VBUSH – MAJESTIC1