There are reports of suspected insider trading on the platform Polymarket, where some users allegedly made significant profits from bets related to US strikes on Iran. The total value of these bets is estimated to be in the hundreds of millions of dollars, with some reports suggesting over $1 billion was placed in perfectly timed wagers. The legitimacy of these bets is being scrutinized, with some outlets finding evidence of unusually high win rates and large profits, prompting claims of potential insider knowledge.