Ubisoft suffer from the very same weakness all other corporate bodies do - the human factor.
If you wish to attack Ubisoft, attack its human factor.
If you seek an analysis on who they be, query for their employee list; the chairman, executive board, accountants, game devs.
Ubisoft games be credited by their makers, search up on the makers.
The producers, designers, programmers...
Humans leave electronic traces, emails, forums, et cetra and have a rather nasty habbit of expressing themselves in one way or the other.
Track those, uncover them, and you shall find out who Ubisoft truely be.