Google says a quantum attack on bitcoin takes just 9 mins with a 41 percent success rate ⚠️
Googles quantum team now says cracking Bitcoin may require less than 500K qubits far below the millions once assumed
Research suggests an attack could take 9mins faster than a typical 10 min block confirmation giving a 41% success rate
Google now flags 2029 as a key deadline to upgrade Bitcoin’s cryptography before quantum becomes a real threat