Is Bitcoin quantum-safe? What crypto investors need to know in 2026

Quantum computers can theoretically break Bitcoin’s elliptic-curve cryptography, but no machine capable of doing so exists yet. Here’s what crypto investors need to know about the quantum threat, the defenses being built, and the timeline that matters. What is the quantum threat to Bitcoin? Bitcoin relies on the elliptic curve digital signature algorithm (ECDSA) to […]

ZachXBT slams Sam Altman’s Worldcoin over exploiting users for biometric data

ZachXBT slams Sam Altman’s Worldcoin over exploiting users for biometric data Marko Cryptocurrency Apr 28, 2026 Share The pseudonymous on-chain sleuth known as ZachXBT is criticizing Sam Altman’s Worldcoin (WLD) for alleged biometric data-scam practices, drawing parallels to the collapse of the FTX exchange. Shots were fired in a reply to a tweet posted by […]

Arthur Hayes Calls $125K Bitcoin by Year-End as War Spending Floods Markets With Cash

BitMEX co-founder Arthur Hayes, now CIO at crypto family office Maelstrom, told Bitcoin Las Vegas attendees that he expects bitcoin to reach $125,000 by year-end as wartime defense spending and new U.S. banking deregulation push fresh liquidity into financial markets. Key Takeaways: Arthur Hayes of Maelstrom targets bitcoin at $125,000 by year-end, citing wartime spending […]