The Massachusetts Attorney General has filed an amended lawsuit against Kalshi, accusing the trading platform of targeting users under the age of 21. According to CoinTelegraph, the updated complaint was approved by a judge on Tuesday and highlights Kalshi's use of social media and marketing efforts on university campuses to attract younger users.

This legal action adds to ongoing scrutiny of Kalshi's business practices, focusing on compliance with age restrictions designed to protect minors from financial risk. The case reflects growing regulatory attention on platforms that engage younger demographics through digital channels.

For Japanese investors and regulators, this case underscores the importance of stringent age verification and advertising standards in the rapidly evolving FX, crypto, and equities markets, where youth engagement is increasing.