2d atrás
Bitwise CIO criticizes 401(k) Bitcoin bans; Warren seeks SEC answers by Jan. 27
On Monday, Bitwise CIO Matt Hougan called efforts to keep Bitcoin out of 401(k) menus "ridiculous," arguing BTC was less volatile than Nvidia over the past year. Senator Elizabeth Warren published an open letter pressing the SEC for safeguards and set a Jan. 27 deadline. In August last year, President Donald Trump signed an executive order opening the door to crypto in 401(k)s.
BTC
BTC+1.58%
2d atrás
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Global sanctions reach nearly 80,000 entities as illicit crypto flows hit record in 2025
As of May 2025, the Global Sanctions Inflation Index estimated that just under 80,000 entities and individuals worldwide were subject to sanctions, while Chainalysis reported that illicit cryptocurrency addresses received at least $154 billion that year. The firm said volumes linked to nation-states on-chain activity reached unprecedented levels in 2025, driven in part by sanctioned actors and Russia's ruble-backed A7A5 token, even though illicit activity still accounts for less than 1% of total crypto transaction volume.
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Coinbase analyst warns quantum computing could disrupt Bitcoin security and mining model
Coinbase head of investment research David Duong stated on Monday that quantum computing threatens not only Bitcoin's wallet-level cryptography but also its wider economic and security model. He argued that quantum machines capable of running Shor's and Grover's algorithms could undermine ECDSA-based signatures and SHA-256 mining, even as sceptics such as Adam Back maintain that such risks remain decades away.
BTC
BTC+1.58%
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