Kostas Chalkias, co-founder of Mysten Labs behind the Sui blockchain, has leased a factory to mass-produce affordable quantum-resistant hardware wallet cards priced under $10. This initiative aims to protect users from cryptographic vulnerabilities highlighted by a recent Coldcard wallet flaw that led to $130 million in bitcoin losses. The quantum-safe cards use NFC for quick authentication and are part of Sui's broader plan to integrate quantum-resistant signature schemes approved by NIST, allowing existing users to upgrade without migrating wallets. Chalkias is personally invested in this project and may subsidize cards for users who can't afford them, emphasizing security against future quantum threats.
Kaspa and Sui have recently upgraded their blockchain networks, enhancing smart contract functionality and security features. Kaspa introduced smart contracts and token support with its Toccata hard fork, while Sui added quantum-resistant security op...
SUI token remains near $0.68, defending a crucial support zone after months of losses. The Sui Foundation is developing advanced quantum-proof security features aiming for mainnet implementation by 2026-2027, enhancing long-term network security. How...
