Zcashは、1か月以内に量子回復可能なウォレットを導入し、2027年までに完全な耐量子セキュリティを実現する計画を発表した。プライバシー重視の暗号資産である同プロジェクトは、マイアミで開催されたイベントでスケーリングのアップグレードについても概要を説明した。
Zcash Open Development Labの創設者兼CEOであるJosh Swihart氏は、木曜日にマイアミで開催されたConsensusで詳細なロードマップを明らかにした。同氏によると、プロジェクトは間もなく量子回復可能なウォレットを立ち上げ、12か月から18か月以内に完全な耐量子ステータスに到達する予定である。また、同時期にVisaやMastercardレベルの取引スループットを達成することも目標に掲げている。
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Panelists at Consensus Miami 2026 identified trust as the biggest barrier to crypto adoption, citing complexity, poor user experience and lack of transparency. Executives from firms including Consensys, Kraken and major banks discussed tokenization's inevitability, security needs and paths to mainstream integration. The conference underscored the need for usability, regulation and human-centered design in blockchain products.
A new report warns that adversaries are harvesting encrypted data today for future decryption using quantum computers, posing trillions in economic risks to banks. The Citi Institute estimates a single such attack could jeopardize $2 trillion to $3.3 trillion of U.S. GDP. Financial institutions must accelerate post-quantum preparations amid rising cyberattacks.
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Building on 2026 qubit reductions like Iceberg Quantum's qLDPC breakthrough, recent studies project quantum computers cracking RSA-2048 and ECDLP-256 by 2029. Google and cybersecurity experts warn of imminent Q-Day, pushing post-quantum cryptography to avert a crisis worse than Y2K, with businesses ramping up quantum-safe migrations.
Threat actors are mailing physical letters impersonating Trezor and Ledger to trick cryptocurrency hardware wallet users into revealing recovery phrases. The letters create urgency by claiming mandatory checks are required to avoid losing wallet access. Victims scanning included QR codes are directed to phishing sites that steal their wallet information.
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A consortium of major European banks called Qivalis is holding advanced discussions with crypto exchanges and liquidity providers ahead of launching a euro-pegged stablecoin in the second half of 2026. The initiative aims to create a regulated alternative to U.S. dollar stablecoins for blockchain-based payments within the EU. Backed by bank deposits and sovereign bonds, the token seeks to enhance the bloc's autonomy in digital finance.