Missing Billions Remain Mystery After Bankman-Fried Grilling (1)

Mystery continues to shroud the missing billions at bankrupt crypto exchange FTX after its disgraced founder Sam Bankman-Fried denied trying to perpetrate a fraud while admitting to grievous managerial errors.

In his first major public appearance following the Nov. 11 implosion of FTX and sister trading house Alameda Research, Bankman-Fried said he “screwed up” at the helm of the exchange and should have focused more on risk management, customer protection and links between FTX and Alameda.

“I made a lot of mistakes,” the 30-year-old said Wednesday by video link at the New York Times DealBook Summit. “There are things ...