Cloudflare and Google have established 2029 as the deadline to implement an infrastructure fully resistant to quantum computer attacks. The company is prioritizing post-quantum authentication to prevent attackers from impersonating servers or distributing malicious software before the dreaded “Q-Day.
Bitcoin climbed 4.6% to about $71,800 Wednesday as hopes for a US-Iran ceasefire eased macro fears, boosted risk assets and fueled a crypto rally.
A fresh bitcoin price read from on-chain data shows that the total supply of BTC last moved between $60,000 and $70,000 has grown by approximately 844,275 coins since January 1 — bringing the total cluster in that range to 1.
As Bitcoin pushes above $71,000, capital is clustering into a few clear narratives rather than a broad altcoin mania.
While the Bitcoin price bounce was a positive reaction, it masked a bearish warning hidden beneath the surface.
Morgan Stanley's low-fee bitcoin ETF debuted with strong early trading, signaling demand as competition shifts to cost and distribution.
A two-week conditional ceasefire between the U.S. and Iran has forced a rapid rewrite of the Strait of Hormuz trade, but it has not fully restored the pre-war macro backdrop. Oil has fallen sharply from the panic highs, global equities have rallied, and Bitcoin has rebounded with them.
NYSE-listed miner Cango reduced costs by 19% by shutting down inefficient equipment, and sold Bitcoin to pay down debt.
Adam Back and Bernstein say Bitcoin's quantum risk is real but manageable, with exposed public keys, not an existential threat, driving the debate.
BlackRock's top-performing ETF is now facing its strongest competition yet, as Morgan Stanley officially launches a lower-cost rival.
Quantum computers threaten Bitcoin. That's the warning from Bernstein analysts who say the cryptocurrency world has maybe three to five years before these super-powered machines could crack the encryption that keeps digital wallets safe.
XFUNDS ETF toggles between Bitcoin exposure at night and U.S. Treasuries by day, focusing on bitcoin's overnight returns.