Bitcoin has 3–5 years to prepare for quantum risk, says Bernstein

Cointelegraph.com NewsBitcoin faces a future quantum threat, but Bernstein analysts say risks are concentrated in older wallets and exposed keys, and unlikely to cause existential disruption. 

​Bitcoin faces a future quantum threat, but Bernstein analysts say risks are concentrated in older wallets and exposed keys, and unlikely to cause existential disruption.