EU financial watchdogs warn quantum computing poses imminent threat to blockchain encryption
European monetary authorities warned that a sophisticated quantum laptop may undermine cryptography used to safe blockchains, saying the risk may emerge earlier than the expertise has a viable industrial utility.
The warning from the Joint Committee of the European Supervisory Authorities (ESAs), which incorporates the European Banking Authority (EBA), European Securities and Markets Authority (ESMA) and European Insurance coverage and Occupational Pensions Authority (EIOPA), brings recent urgency to a long-running query for bitcoin of whether or not to freeze or not freeze the BTC in legacy wallets. Within the occasion that quantum computer systems in the future do grow to be able to breaking bitcoin’s cryptography, roughly 6.9 million bitcoin, value roughly $586 billion, are presently weak, in line with Cryptoquant.
“Threats may materialize sooner than any viable industrial utility,” the authorities stated of their Autumn 2026 Danger and Vulnerabilities report released Wednesday. A sophisticated quantum laptop “may undermine some cryptography methods broadly used to safe communications, transactions, databases and blockchains,” in line with the report..
Though the report doesn’t point out timelines for quantum computing turning into commercially viable, a current IBM report says it is going to be in use in 4 years or much less.
