Most white-collar defendants lay low, but the ex-CEO of the collapsed cryptocurrency exchange FTX has been talking, tweeting, and sending email newsletters. Those comments could come back to hurt him.

The co-founder and former CEO of FTX pleaded not guilty to eight criminal counts related to the spectacular collapse of his crypto exchange.

For the world of crypto, 2022 started with exuberance and ended with its unofficial spokesman in handcuffs.

Binance temporarily froze withdrawals after customers withdrew more than $1 billion worth of crypto on Tuesday, fueling fears more crypto companies could collapse.

At the first hearing in FTX's bankruptcy proceedings, lawyers confirmed that millions of dollars are stolen or missing, and revealed stunning details about the downfall of the once-mighty exchange

The now-bankrupt cryptocurrency exchange FTX made real money off of its own digital currency, called FTT. That currency is practically worthless now, but investors continue to trade it.

Sam Bankman-Fried received huge plaudits and superstar status as the head of cryptocurrency exchange FTX. Now the comments aren't so kind after FTX filed for bankruptcy protection.

The Biden administration is calling for more oversight as the adoption of cryptocurrencies grows, saying they pose significant risks.

Many first-time investors bought Bitcoin and other cryptocurrencies as they neared all-time highs, and crypto companies spent millions on marketing. Today, they are coping with painful losses.

Tesla aggressively embraced Bitcoin in 2021, investing $1.5 billion in the currency. But it now says its profitability was affected by "Bitcoin impairment."

A new analysis commissioned by DARPA quantifies how the decentralized tech that runs the currency system could be compromised.

FTX CEO Sam Bankman-Fried says that, until investors get used to higher interest rates, risk assets, including cryptocurrency, won't recover.

FTX CEO Sam Bankman-Fried says that, until investors get used to higher interest rates, risk assets, including cryptocurrency, won't recover.

Bitcoin and other cryptocurrencies are plunging. Here's what to know about a market that just a few months ago was being touted as the future of finance.

Bitcoin and other cryptocurrencies are plunging. Here's what to know about a market that just a few months ago was being touted as the future of finance.