Ah, the lengths (heights?) malware will go to...

Houston, we have a virus - The Register

A computer worm that ferrets out passwords managed to stow away on laptops aboard the International Space Station, NASA has confirmed. It is not the first time a NASA computer has become infected.

SpaceReg.com identified the infection as W32.TGammima.AG, a worm that spreads by copying itself to removable media devices. Once in place, it steals passwords to various online games, according to anti-virus software provider Symantec, which first spotted the worm 12 months ago.