仮想通貨関連企業は、ビットコインやイーサリアムなどの主要ネットワークが抱える量子コンピューティングのリスクに備え、ウォレットの更新を進めている。
仮想通貨企業は、量子コンピューティングがもたらす新たな脅威に対処するため、ウォレットのアップグレードを積極的に進めている。この取り組みは、脆弱性が顕在化する前に、ビットコインやイーサリアムといったネットワーク上の資産を保護することを目的としている。今回の取り組みに関する報告によると、現在の保護体制には依然として隙があるという。
AIによるレポート AIによって生成された画像
The Trump administration released its 'Cyber Strategy for America' on March 7, 2026, explicitly supporting the security of cryptocurrencies and blockchain technologies for the first time. It positions blockchain alongside AI and quantum computing as critical to U.S. technological leadership, aligning with President Trump's pro-crypto policies.
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.
AIによるレポート
Zcash announced plans to introduce quantum-recoverable wallets within a month and achieve full post-quantum security by 2027. The privacy-focused cryptocurrency also outlined scaling upgrades during an event in Miami.
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.
AIによるレポート
Citigroup plans to launch institutional bitcoin custody later this year, integrating it into traditional banking frameworks. Morgan Stanley has applied for a national trust charter to support crypto trading for its clients and is advancing spot trading on E*TRADE. These moves reflect growing institutional demand for digital assets within regulated systems.