Security researchers stress that executing a quantum attack on Bitcoin would require millions of stable qubits, far beyond ...

The head of global investment research at Coinbase says that quantum computing poses significant risks to Bitcoin's security.

According to one of the world’s leading cryptographers, Bitcoin’s elliptic curve could have a secret backdoor, invalidating all underlying security. A Bitcoin public key is created by applying ...

Long-term threats to Bitcoin’s security are creeping up faster than markets expect, analyst warns. About one-third of all Bitcoin “appears vulnerable to long-range quantum attacks.” BlackRock also ...