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Crypto

Grayscale warns 'quantum jump' could upend cryptography, calls XRP a quantum-security pioneer

Grayscale has flagged so-called quantum risk, warning that advances in quantum computing could threaten existing cryptographic systems. Citing Google Quantum AI research, it pointed to the XRP Ledger as a network already preparing for a post-quantum environment. The report stressed uncertainty over timing and said progress could arrive as a sudden leap. It highlighted XRPL’s ability to rotate cryptographic schemes through validator consensus and noted ongoing tests of NIST-approved algorithms on an alphanet.

Crypto

XRP tops weekly crypto investment product inflows backed by European whales; Ethereum sees investor outflows

A net $224 million flowed into cryptocurrency investment products last week, with XRP attracting $119.6 million to lead inflows. Europe unusually drove inflows, led by Switzerland with $157.5 million, followed by Germany and Canada, while the United States drew $27.5 million. Bitcoin saw $107.3 million in inflows, while short-bitcoin products gained $16 million. Solana added $34.9 million. Ethereum recorded a $52.8 million outflow.

Industry

SK hynix begins supplying PQC21 client SSD based on 321-layer QLC NAND

SK hynix said on Tuesday it has completed development of the PQC21 client SSD based on 321-layer QLC NAND flash and has begun supplying customers. The product combines 321-layer stacking with QLC technology for the first time at the company and is offered in 1TB and 2TB capacities. SK hynix will start full-scale supply from this month, beginning with Dell Technologies, and plans to expand partnerships with major global customers.