Documents obtained by The New York Times provide new details about the discussions among FTX’s top leaders before the cryptocurrency exchange collapsed in November.

New York Attorney General Letitia James accused the founder of Celsius Network, Alex Mashinsky, of a scheme to defraud hundreds of thousands of investors.

A statement by the government of the Bahamas said Mr. Bankman-Fried was arrested after prosecutors in the United States filed criminal charges.

A group chat including crypto leaders shows Binance’s Changpeng Zhao accusing FTX’s Sam Bankman-Fried of orchestrating trades to destabilize the industry.

The implosion of the exchange FTX shows how an industry built in the wake of the 2008 financial crisis has drifted far from its original...

Mr. Bankman-Fried spoke at The New York Times’s DealBook conference, in his first public appearance since his crypto exchange imploded.

Emails and text messages show how lawyers and executives struggled to persuade the 30-year-old entrepreneur to give up control of his collapsing crypto exchange.

A substantial amount of the company’s assets are missing, an FTX lawyer told a bankruptcy judge on Tuesday.

Gary Gensler, the chair of the S.E.C., is at the center of a reckoning over the future of cryptocurrency after the implosion of FTX.

“This situation is unprecedented,” said John J. Ray III, who helped manage Enron after its collapse in an accounting fraud scandal in 2001.