the most simple answer is: they probably just couldn't get rid of them!. To get computer hackers out of a network once they've broken in is hard, especially if you are a large computer company like Microsoft that cannot simply shutdown their computers until the hackers go away. Microsoft engineers would have had to either re-encrypt all of their drives (which would take several days) or counter-attack by hacking in to the offending computers which, again, may take several days, depending on the skill of the hackers.
Breakin' Out was created in 1987.
The duration of Breakin' is 1.5 hours.
Breakin' - song - was created in 2003.
Breakin' the Funk was created in 1979.
Breakin' the Chainz was created in 2005.
Breakin' Dishes was created in 2006.
Breakin' was created on 1984-05-04.
Breakin' Down was created in 1995.
Breakin' Convention was created in 2004.
Breakin' Up was created on 2008-05-20.
Breakin' News was created on 2003-07-01.
Breakin da Law was created in 1994.