
AI Agents Just Slashed the Cost of a Quantum Attack on Bitcoin
The ECDSA.Fail challenge cut a resource benchmark for one component of a potential quantum attack by 86%.
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The ECDSA.Fail challenge cut a resource benchmark for one component of a potential quantum attack by 86%.

A councilor said 90% of crypto kiosk transactions in the city are tied to fraud, calling the machines a conduit for crime.
Ninety-five of the CoinDesk 100 fell over the past 24 hours, and bitcoin has shed more than 5% on the week.
Bitcoin’s golden cross may support the longer-term outlook, but history suggests much of the upside often occurs before the signal appears.
Bitcoin rose 0.7% since midnight UTC to around $77,200, and 68 of the CoinDesk 100 constituents gained, though the index remains 1.4% lower over 24 hours.
Core CPI rose a faster-than-forecast 0.3% in August, but the yearly pace of 2.4% was in line with expectations.
Your day-ahead look for Sept. 11, 2026

Shareholders of Bitcoin treasury company Metaplanet are seething over equity allocations for insiders, while new figures cement Singapore’s role as the top Asia

Blockstream said it would work with law enforcement, exchanges and forensic specialists to recover the Bitcoin if the hackers do not return it.

Bitcoin HODL waves data revealed an unusually muted reaction to Bitcoin’s drop below $58,000, raising questions over its status as a bear-market floor.

ARK 21Shares accounted for $164 million of Thursday’s Bitcoin ETF withdrawals, while Ether and Solana funds also recorded net outflows.

The company has built its first chips and begun testing prototypes as it seeks to manufacture quantum computers in larger quantities.

The hardware wallet maker said a fake security alert claimed a hardware flaw could expose users’ recovery phrases.
Dogecoin led the losses, BNB fell about 4% and XRP 3%, with oil pushing Treasury yields to their highest since late 2023.
The Singapore Exchange says U.S. institutions can now trade its bitcoin and ether perpetual futures, a milestone that bridges U.S. trading desks with Asian liqu
Treasury yields and the price of oil continued to surge, with both hitting new cycle highs on Thursday.
Bitcoin fell 2% over 24 hours to $78,111 as 95 of the 100 CoinDesk 100 constituents declined, with most of the damage done overnight.
Your day-ahead look for Sept. 10, 2026

BitBox said multiple Bitcoin companies appeared to have been targeted through a shared newsletter provider, while Trezor confirmed a breach at its email service

Bitcoin investors showed little sign of panic selling as BTC held most of its August gains and sell-side risk fell to rare lows, data showed.