According to Crypto Rover, there is a recurring pattern where a trader with alleged insider information has made large purchases on Polymarket before significant Israeli military actions, including the October 2024 Iran strike, Houthi strikes, and a recent event. These trading activities have raised concerns about potential leaks of Israeli intelligence and highlight increased risk and volatility for Polymarket and related prediction markets. Such incidents can impact broader crypto market sentiment by raising questions about market integrity and the reliability of blockchain-based prediction platforms (source: Crypto Rover on Twitter, June 14, 2025).