Bitcoin 'Q-Day' Draws Nearer as Quantum Researcher Breaks Simplified Key
In brief Project Eleven awarded 1 Bitcoin to researcher Giancarlo Lelli for cracking a 15-bit elliptic curve key using public quantum hardware. The demonstration is...
Tag : Quantum
Quantum computer breaks 15-bit elliptic curve cryptographic key
The Bitcoin community continues to debate whether cryptographically relevant quantum computers are imminent or decades away. Project Eleven, a quantum security research company, awarded a...
Coinbase highlights Algorand, Aptos' work to mitigate quantum threat
Coinbase’s quantum researchers have highlighted Algorand and Aptos’ work to prepare their networks for potential threats from quantum computing in a report on Tuesday, as...
Coinbase Study Finds Privacy Tools Like Railgun Are Mathematically Safe From Quantum Attacks
study producing major crypto privacy news found that zero-knowledge proof systems including Railgun, PrivacyPools, Aleo, and Aztec are mathematically immune to quantum attacks, because they...
Coinbase Flags Proof-of-Stake Chains Like Ethereum, Solana as Potential Quantum Risks
In brief A Coinbase advisory report says proof-of-stake blockchains may face additional exposure to quantum attacks because validator signatures secure the network. Wallet cryptography used...
Coinbase Advisory Board Paper Warns Crypto Cannot Afford to Wait on Quantum Threats
A 50 page quantum computing crypto risk assessment published Tuesday by Coinbase’s independent advisory board concludes that while today’s blockchains remain secure, a fault-tolerant quantum...
Quantum Computers Could Boost AI by Processing Large Datasets More Efficiently
In brief Researchers say quantum computers could process some AI datasets more efficiently than classical machines. A proposed method feeds data into a quantum system...
Google’s Quantum AI Just Spooked Ripple Into Building a 2-Year Defense Plan for XRP: Should Holders Be Worried?
Ripple published an official multi-phase roadmap on April 20, 2026, outlining how the XRP Ledger will transition to post-quantum cryptography, targeting full readiness no later...
The Quantum Threat Is Coming for Bitcoin and Crypto—Here's How XRP Ledger Is Preparing
In brief Ripple will design, build and propose a new amendment to the XRP Ledger ecosystem for native post-quantum cryptography by 2028. The plan addresses...
Nobody knows if quantum secure cryptography will even work
Why upgrade if PQ signatures are not yet proven? The dirty secret of efforts to upgrade blockchains to post-quantum cryptography is that no one is...