About this app
About Shamrock Quest
Kalshi enforced penalties under multiple exchange rules designed to mirror federal market regulations. These include prohibitions on trading when a participant can influence the outcome of an event, trading on material non-public information and engaging in manipulative or fraudulent practices.
The sanctions, effective from 28 August 2026 , bar Santos from any direct or indirect trading access on Kalshi.
Earlier this year, fellow prediction market platform Polymarket also ended its paid relationship with Santos amid a Department of Justice investigation over whether he had placed a wager on his appearance at the same State of Union address.
What is Shamrock Quest?
It has addressed ongoing questions faced by operators regarding when it is reasonable to close accounts, withhold or return player balances, cancel bets, or redistribute tournament prizes deemed fraudulently obtained.
Notably, it has also provided insight into the evidentiary standards French courts expect operators to meet before taking corrective actions that could be subject to legal challenge.
The regulator identified six key categories of fraud frequently encountered in online gambling. These included identity fraud, payment fraud and abusive chargebacks. It also covered in-game cheating, money-dumping and sporting event manipulation
What is Shamrock Quest?
Grasso was quick to defend Rovito following his arrest, describing him as “a stellar corporate and residential citizen” who has “a YouTube following of a quarter of a million people or something like that.”
Rovito, meanwhile, was such a fan of the mayor that he named a dish after him— “Linguini alla Mayor Grasso”—a pasta that comes with “fresh tomato sauce and basil, tossed with a touch of olive oil, and topped with fresh ricotta.”
In an op-ed for the Chicago Tribune in June, Grasso complained that “some members of the Chicago news media stigmatize Italian Americans as Outfit members or mafia operatives whenever it serves to embellish a story.”
