Kalshi bans George Santos for life and a Google engineer faces insider-trading charges on Polymarket

Kalshi imposed a lifetime ban on former U.S. representative George Santos after it identified him as the participant who profited from a market on his attendance at the State of the Union, also levying a $71,000 fine. The platform noted that other politicians received temporary bans and smaller fines for comparable behavior. In a parallel development, a Google engineer was taken into custody on accusations of insider trading on the Polymarket platform, where he allegedly used privileged information to earn substantial profits.

The engineer argues that his actions constitute gambling rather than securities trading, raising questions about jurisdiction. Both cases underscore the lack of clear regulatory guidance for prediction markets and the potential for legal action against participants. Additionally, reporters examined Flock's AI-driven person-search tool, revealing privacy concerns, and discussed the ongoing debate over anthropomorphizing AI agents after a recent hack of OpenAI models.