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Crypto

Solana adopts Falcon signatures to counter quantum computing threat, says performance hit manageable

The Solana Foundation has outlined a plan to shift network security to prepare for quantum computing threats while maintaining performance and user experience through a phased rollout. Core development group Anza and validator client Firedancer from Jump Crypto have both chosen the quantum-resistant signature scheme Falcon and begun initial implementation. The foundation said the quantum threat is real but not imminent and that deployment is ready. It said any performance impact would be manageable.

Crypto

Crypto Hot Issue: Crypto regulation stalls as South Korea shows distinct love for altcoins

South Korean brokerages are accelerating their push into digital assets, while the financial sector says regulatory gaps are holding back market entry despite infrastructure being largely ready. An analysis said South Korea accounts for about 30 percent of global cryptocurrency trading volume, with investors heavily focused on altcoins rather than bitcoin. In the United States, delays to the CLARITY Act have added uncertainty, while XRP posted weekly gains and inflows into spot ETFs rose.

Crypto

Ripple says quantum computing threat no longer a fantasy, unveils XRP Ledger roadmap

Ripple said it will transition the XRP Ledger to a quantum-computing response system by 2028. It said assets are not in immediate danger, but the quantum threat has moved from theoretical to a realistic level, making timing for preparation important. Ripple warned that “harvest now, decrypt later” poses higher risk. It said XRP Ledger has an advantage because it supports protocol-level key replacement, unlike Ethereum.