Prediction market Polymarket announced it will crack down on potential market manipulation and audit some startups integrated into its ecosystem. These projects were previously accused of identifying and distributing suspected insider trading accounts to guide users into copy trading. The projects in question include Kreo (which focuses on "early detection of insider accounts") and Polycool (which provides "insider trading guides"). These platforms amplified market concerns about insider trading and manipulation by pushing suspicious account trading data to users. Polymarket's move indicates it is strengthening its compliance management of its platform ecosystem, following ongoing scrutiny of potential insider trading risks within prediction markets. (The Information)