I was just randomly surfing stats when this one stood out. http://folding.extremeoverclocking.com/team_summary.php?s=&t=149135 If you look at the monthly and weekly production they have very large minus entries.
'F-T-L' and/or 'FasterThanLight' is the team name used by someone(s) who, allegedly, install the folding client silently onto their victim's machines. See http://foldingforum.org/viewtopic.php?f=47&t=6221&hilit=did+not+install