George Santos, responding to the Kalshi lifetime ban, called it "unserious company."

Former United States Congressman George Santos responded to Kalshi's lifetime ban, calling it `unserious company'. On Monday, Kalshi issued his first permanent ban on Santos from participating in the transaction and fined him US$ 71,356 for failing to cooperate with the investigation. The findings cited by the exchange were not substantiated in its notification, which was objected to by the United States Commodity Futures Trading Commission (CFTC) in July。