Billionaire investor Tim Draper believes Bitcoin has less to fear than traditional banks. In a recent interview, Draper said that quantum computers will “crack banks faster than blockchains.”
He said that his Bitcoin holdings are currently safer than cash sitting in a bank account. Let’s see why he believes so.
Quantum Computing Could Break Banks
The Discussion around quantum computing has completely focused on whether future machines could break Bitcoin’s cryptography.
But Draper believes investors are looking in the wrong direction.
“Quantum computing threat etc., will hack the banks long before it can touch the blockchain.”
His argument centers on the complexity of the global banking system. Banks rely on encryption across payments, customer accounts, trading systems, settlement networks, messaging platforms, and internal operations.
Many of these systems also run on decades old infrastructure spread across thousands of institutions and third-party providers. Making it vulnerable to a quantum attack.
The Quantum Risk Banks Can’t Reverse Later
One of the biggest concerns security researchers highlight is a strategy known as “harvest now, decrypt later.”
Under this approach, attackers collect and store encrypted banking data today, even if they cannot read it yet. Once powerful enough, quantum computers become available, those stored records could potentially be decrypted, exposing years of sensitive financial information.
Bitcoin faces a different situation because all its transactions are already public on the blockchain. There is no hidden payment data that could be unlocked later.
Because of this, Draper believes traditional financial systems may face bigger risks than Bitcoin in the future
Could Bitcoin Simply Upgrade If Quantum Computing Advances?
Draper also argued that even if Bitcoin eventually faced a successful quantum attack, the network could respond through a software upgrade or chain rollback.
That view remains controversial.
Casa Chief Security Officer Jameson Lopp previously warned that moving Bitcoin to quantum-resistant cryptography could take close to a decade.
Unlike banks, which can mandate upgrades through regulators and centralized management, Bitcoin requires broad agreement across developers, miners, and node operators.
Meanwhile, the U.S. National Security Agency has directed national security systems to become quantum-resistant by January 2027, indicating how seriously governments view the threat.
Was this writing helpful?
Story Ends Here
Trust with CoinPedia:
CoinPedia has been delivering accurate and timely cryptocurrency and blockchain updates since 2017. All content is created by our expert panel of analysts and journalists, following strict Editorial Guidelines based on E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness). Every article is fact-checked against reputable sources to ensure accuracy, transparency, and reliability. Our review policy guarantees unbiased evaluations when recommending exchanges, platforms, or tools. We strive to provide timely updates about everything crypto & blockchain, right from startups to industry majors.
Investment Disclaimer:
All opinions and insights shared represent the author’s own views on current market conditions. Please do your own research before making investment decisions. Neither the writer nor the publication assumes responsibility for your financial choices.
Sponsored and Advertisements:
Sponsored content and affiliate links may appear on our site. Advertisements are marked clearly, and our editorial content remains entirely independent from our ad partners.
Read the Next News
