The Open Network (TON) layer-1 blockchain protocol's latest consensus upgrade is now live, slashing block times from about 10 seconds to 400 milliseconds.

One paper finds that attacking the bitcoin blockchain through quantum mining would demand the energy output of a star.

Circle Arc blockchain launches into a threat environment, its competitors are only beginning to map: on Thursday, the ...

Grayscale identifies XRP Ledger and Solana's post-quantum cryptography efforts as blueprint for quantum-resistant upgrades.

MicroCloud Hologram Inc. plans to develop a quantum-resistant protocol based on a multi-layered hybrid cryptographic architecture, which will introduce a parallel validation mechanism for post-quantum ...

A StarkWare researcher developed a quantum-resistant Bitcoin transaction method that works without protocol changes but costs ...

Discover the top cryptos to watch in 2026. See why BlockDAG, XRP, Litecoin, and Chainlink are poised to lead the next bull ...

Brian Armstrong is addressing Bitcoin quantum threats with a personal commitment to enhance security against quantum risks.

Grayscale has reaffirmed the progress made by the XRP Ledger (XRPL) developer community in addressing the growing quantum ...

Google's quantum research threatens Bitcoin security. Coinbase CEO Brian Armstrong pledges personal involvement to make BTC ...