Tag: wallet security
Sui Co-Founder Builds $10 Quantum-Safe Wallet Cards
Kostas Chalkias, co-founder and cryptography expert at Mysten Labs, is developing hardware wallet cards for Sui users that utilize post-quantum...
Sui Adds Quantum-Resistant Signatures, Existing Wallets Can Upgrade
Sui announced quantum-resistant signature support that lets holders upgrade existing accounts through their recovery phrases, according to an update the...
Ethereum Wants to Quantum-Proof Your Wallet for Seven Cents
An Ethereum Foundation researcher says wallet owners can start guarding their accounts against future quantum computers right now, at a...
Coinbase Quantum Report Warns Millions of Bitcoin Sit Exposed
Coinbase’s quantum advisory board says about 7 million Bitcoin sit in addresses that a future quantum computer could crack. The...
Quantum Computing Just Got Closer to Cracking Crypto Wallets. Most Projects Aren’t Ready.
Google’s Quantum AI team published research in March 2026 showing that breaking elliptic curve cryptography, the math protecting nearly every...