Sellers on TikTok used pricey items to lure bidders to “Surprise Sets” livestreams, but most of the auctions yielded only cheap prizes. Gambling experts are concerned about the potential for harm.
It’s the first estimate of how many Americans are sneaking onto Polymarket’s banned crypto-based platform.

Lawmakers in both houses of Congress are demanding answers from the U.S. Cybersecurity & Infrastructure Security Agency (CISA) after KrebsOnSecurity reported this week that a CISA contractor intentionally published AWS GovCloud keys and a vast trove of other agency secrets on a public GitHub account. The inquiry comes as CISA is still struggling to contain the breach and invalidate the leaked credentials.
As the prediction market boom continues, backlash is growing, too, with Arizona filing criminal charges against Kalshi and public outcry after Polymarket traders threatened a journalist.
Anthropic says it would be “legally unsound” for the Pentagon to blacklist its technology after talks over military use of its artificial intelligence models broke down.
As prediction market platforms like Polymarket and Kalshi battle regulators in court, Senate Democrats are urging the CFTC to avoid weighing in, escalating a broader fight over the burgeoning industry.