Coinbase investigates AI-generated false World Cup alert

Coinbase is investigating an erroneous, AI-generated push notification that falsely reported the result of a World Cup soccer match hours before the game began. The alert, sent to users on July 5, claimed Norway had defeated Brazil 3-2, with striker Erling Haaland scoring twice. At the time the notification was sent, the match at MetLife Stadium in New Jersey was still listed as delayed due to weather on Coinbase's own platform and had not yet kicked off.

The incident quickly drew attention on social media, where users posted screenshots of the notification. Coinbase CEO Brian Armstrong responded on the platform X, stating he was "taking a look with the team." Max Branzburg, head of consumer products and ventures at Coinbase, later confirmed the error had been corrected and that updates were implemented to prevent similar inaccuracies. He acknowledged the power of AI-enabled insights but noted it "obviously still needs tuning."

The error is particularly sensitive because Coinbase offers prediction markets, allowing users to trade contracts on real-world event outcomes like sports matches, through a partnership with the federally regulated platform Kalshi. The false alert...