Polymarket adds Chainalysis tools to detect insider trading

Polymarket is partnering with Chainalysis to implement new tools designed to detect insider trading and suspicious activities on its blockchain-based prediction market. These tools include a model to identify trading patterns indicative of insider knowledge and systems to aid law enforcement in evidence collection. This collaboration also bolsters cybersecurity defenses and aims to demonstrate that Polymarket's public, on-chain trading data can be utilized for enforcement purposes. The move comes amid increased scrutiny of prediction markets due to recent insider betting cases, including one involving a US soldier accused of profiting from classified information via Polymarket bets. Polymarket has stated its cooperation with authorities in such matters. This partnership with Chainalysis follows a previous deal with Palantir and TWG AI for monitoring sports contracts, collectively strengthening Polymarket's compliance infrastructure as insider trading concerns grow. Polymarket's chief legal officer highlighted the platform's on-chain transparency as beneficial for spotting suspicious activity, though anonymous trading still presents challenges for those with privileged information. The platform also recently updated its rules to prohibit trades based on stolen confidential information or illegal tips.

(Source：Crypto Briefing)