Bitcoin likely already reached its post-halving peak at $126,000 last year, Jefferies' global head of equity strategy wrote ...

Coinbase analyst David Duong warns quantum computing could threaten Bitcoin wallets, mining, and network security long-term.

Rising quantum computing risks revive doubts over Bitcoin’s long-term security.

Wood says one reason for his move is that bitcoin’s price has likely peaked, but he also points to a far more serious problem ...