(Tyler Durden) Citadel Securities, the electronic market-making behemoth that has been cast as the biggest villain in American securities markets by the ‘Wall Street Bets’ crowd, isn’t afraid to sue its critics into silence (as it once did to Zero Hedge). But rarely does its social media team get involved with disputes involving the reputation of the company or its founder, former collegiate stock-trading whiz Ken Griffin (by the way, the ‘college’ where Griffin started his career trading in his dorm room was Harvard).