{"id":214186,"date":"2026-04-01T17:05:07","date_gmt":"2026-04-01T17:05:07","guid":{"rendered":"https:\/\/teknomers.com\/en\/google-knows-how-to-break-bitcoin-but-isnt-revealing-it-yet\/"},"modified":"2026-04-01T17:05:09","modified_gmt":"2026-04-01T17:05:09","slug":"google-knows-how-to-break-bitcoin-but-isnt-revealing-it-yet","status":"publish","type":"post","link":"https:\/\/teknomers.com\/en\/google-knows-how-to-break-bitcoin-but-isnt-revealing-it-yet\/","title":{"rendered":"Google Knows How to Break Bitcoin, But Isn’t Revealing It Yet"},"content":{"rendered":"\n
\n

The Quantum Threat to Bitcoin: Are We Prepared?<\/h2>\n

\u201cQuantum computers will pose a significant threat to current cryptographic standards.\u201d These dire words from Google echo a growing concern among cybersecurity experts and blockchain enthusiasts alike. A recent publication<\/a> from the tech giant highlights that they\u2019re gearing up for a post-quantum era, discussing how quantum computing can potentially break Bitcoin’s cryptographic security.<\/p>\n

Interception of Transactions<\/h3>\n

The implications are staggering. Quantum computers could intercept transactions before the blockchain even verifies them, fundamentally undermining the security that cryptocurrencies like Bitcoin rely on.<\/p>\n

Entering the PQC Era<\/h3>\n

Google is taking proactive measures through its Quantum AI team, setting an ambitious goal to transition all systems to post-quantum cryptography (PQC) by 2029. This new security layer aims to protect secrets, like keys and digital signatures, from quantum attacks that would render current encryption methods obsolete within minutes.<\/p>\n

The Speed of Quantum Attacks<\/h3>\n

A groundbreaking study<\/a> by Google, Stanford University, UC Berkeley, and the Ethereum Foundation reveals that a quantum computer could derive a Bitcoin wallet’s private key in less than ten minutes using just 500,000 physical qubits. This is a staggering reduction from previous estimates, highlighting the rapid advancement in quantum technology.<\/p>\n

Potential for Transaction Hijacking<\/h3>\n

The study notes that there\u2019s an alarming potential for quantum machines not only to breach security but also intercept and redirect transactions, estimated at a staggering 41% likelihood before confirmation by the blockchain.<\/p>\n

Google\u2019s Responsibility to Lead<\/h3>\n

In these discussions, Google emphasizes its responsibility to spearhead the transition toward PQC, urging other digital entities to follow suit. As quantum threats loom larger, the urgency for companies to migrate their security systems cannot be overstated.<\/p>\n

Vulnerabilities Galore<\/h3>\n

While Google inched closer to exposing vulnerabilities, they chose to share a simulation rather than revealing actual attack mechanics. However, they did highlight a long-standing threat: approximately 6.9 million bitcoins could be at risk due to leaked keys from security flaws, making them prime targets for quantum attacks.<\/p>\n

Industry-Wide Movements<\/h3>\n

This awareness isn\u2019t exclusive to Google. Companies like Microsoft are aiming for similar migrations by 2029, while the European Commission and U.S. federal agencies target deadlines for 2030 and 2035, respectively. This collective urgency signals that the industry recognizes the impending quantum threat.<\/p>\n

An Expert Perspective<\/h3>\n

Justin Drake, a Bitcoin security researcher, acknowledges Google’s findings as \u201cinteresting\u201d but urges that preparations need to start now. He estimates at least a 10% chance that by 2032, a quantum computer could recover a secp256k1 ECDSA private key from an exposed public key.<\/p>\n

Staying Calm Amidst the Chaos<\/h3>\n

However, industry experts like Shiv Shankar, the CEO of Boundless, emphasize that there’s no immediate need for panic. The brightest minds in tech are already focusing their efforts on this problem, bringing hope to an otherwise daunting scenario.<\/p>\n

As we edge closer to the quantum era, the urgency for action and awareness grows. The battle against quantum threats may soon become the defining challenge of our digital age.<\/p>\n<\/div>\n


\n
General News – 2<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

The Quantum Threat to Bitcoin: Are We Prepared? \u201cQuantum computers will pose a significant threat to current cryptographic standards.\u201d These dire words from Google echo a growing concern among cybersecurity experts and blockchain enthusiasts alike. A recent publication from the tech giant highlights that they\u2019re gearing up for a post-quantum era, discussing how quantum computing […]<\/p>\n","protected":false},"author":1,"featured_media":214187,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36399],"tags":[2553,1838,4420,11766,23486],"class_list":["post-214186","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology","tag-bitcoin","tag-break","tag-google","tag-isnt","tag-revealing"],"_links":{"self":[{"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/posts\/214186","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/comments?post=214186"}],"version-history":[{"count":1,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/posts\/214186\/revisions"}],"predecessor-version":[{"id":214188,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/posts\/214186\/revisions\/214188"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/media\/214187"}],"wp:attachment":[{"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/media?parent=214186"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/categories?post=214186"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/tags?post=214186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}