Bitcoin may have laid the foundation for the crypto revolution, but new players are now stepping up to redefine what’s possible—and Lightchain AI is leading that charge. While BTC remains a store of ...

LONDON (Reuters) -Bitcoin dropped below $90,000 to its lowest since November 18 on Tuesday, as market nerves over U.S. tariffs reinforced the blow to crypto investor confidence from last week's $1.5 ...

SEOUL, South Korea (AP) — Blockchain technology can make transactions safe and secure, but crypto-currency exchanges trading bitcoins and other virtual currencies that are based on this technology ...

Conor Grogan, head of product at Coinbase, has raised alarms over a potential security breach involving $8.6 billion worth of Bitcoin moved from long-dormant wallets on Thursday. Coinbase's Conor ...

A Chinese government agency has accused the United States of taking part in a massive cryptocurrency theft, claiming Washington unlawfully seized 127,000 Bitcoin (BTC) - worth around $13 billion - ...

Is quantum Bitcoin hacking here? Bitcoin was built on the principle that once funds are secured by a private key, only the holder can access them. But what if that assumption no longer holds? In what ...

Bitcoin BTC=dropped below $90,000 to its lowest since November 18 on Tuesday, as market nerves over U.S. tariffs reinforced the blow to crypto investor confidence from last week's $1.5 billion hack of ...

On Feb. 21, 2025, attackers exploited vulnerabilities in Bybit’s cold wallet infrastructure, siphoning off $1.5 billion in Ethereum in the largest exchange hack to date. Investigations linked the ...