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Massachusetts AG Escalates Kalshi Lawsuit With Underage Betting Claims

Massachusetts' attorney general has filed an amended suit against prediction market Kalshi, now alleging the platform targeted users under 21 via social media and campus marketing.

Massachusetts Attorney General Andrea Campbell has sharpened her legal campaign against prediction market platform Kalshi, filing an amended complaint that adds serious allegations about the company's marketing practices. A judge granted the amendment on Tuesday, allowing the state to broaden its case beyond its original claims related to sports event contracts.

The new allegations center on whether Kalshi deliberately targeted users under the age of 21 — the legal threshold for sports betting in Massachusetts — through social media channels and promotional activity on college campuses. If proven, those tactics would represent a significant regulatory and ethical breach, echoing concerns that have plagued traditional gambling and alcohol industries for decades.

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The case is part of a broader national tension between state gambling regulators and a new generation of federally regulated prediction market platforms. Kalshi, which operates under the oversight of the Commodity Futures Trading Commission, has argued that its event contracts are legal financial instruments rather than sports bets, putting it on a collision course with state authorities who see the products differently.

The Massachusetts lawsuit underscores how that jurisdictional ambiguity is playing out in court. States have long held authority over gambling within their borders, but the rise of CFTC-regulated prediction markets has created overlapping and sometimes conflicting regulatory frameworks that neither side has yet fully resolved. The amended complaint signals that state regulators are prepared to push their case on multiple fronts — not just product classification, but consumer protection and vulnerable-population safeguards.

The outcome could have significant implications for how prediction markets operate nationally, particularly regarding age verification standards and the permissible scope of digital marketing. Continue reading at Cointelegraph.

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Frequently Asked Questions

Q.What new allegations were added in the amended Massachusetts lawsuit against Kalshi?

The amended complaint alleges that Kalshi targeted users under 21 years old through social media and marketing campaigns on university campuses.

Q.Why did a judge allow Massachusetts to amend its complaint against Kalshi?

A judge granted the amended complaint on Tuesday, permitting the state to broaden its case following an earlier court ruling, though the source does not specify the exact legal basis for the judge's decision.

Q.What is the legal age threshold at issue in the Kalshi sports betting case in Massachusetts?

The case involves users under 21 years old, which is the age threshold relevant to sports betting regulations cited in the amended complaint.

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