News Summary

Polymarket, a prediction market platform, has announced updated rules to address insider trading and market manipulation. The move comes as a response to increased scrutiny and the rise of suspicious trading activities. The updated rules specifically target trading based on stolen confidential information, illegal tips, and activities by individuals in positions of authority who can influence event outcomes. Polymarket has also increased surveillance and enforcement measures, including potential bans, referrals to law enforcement, or monetary penalties for violations.