Shado guards were known to be badgirls; highly expendable, but also vastly underpaid, it wasn't uncommon for them to find new and exciting ways to make a little cash on the side.
And what was a little betrayal between co-workers... or a little intimacy between enemies? ... if the price was right, at least...
Often, one little "impromptu" diversion was all it took to give some suave infiltrator a chance to get into the mainframe.