Bitcoin
Coldcard Hack Update: What Happened and How Much Bitcoin Was Stolen?
Researchers have raised the estimated losses from the Coldcard hack as new victims and additional attack waves are identified.
Altcoin Season Index Stalls at 51 as Bitcoin Dominance Holds Above 58%
The crypto market's rebound from recent lows is showing up more clearly in select altcoins, but broad-based ‘altcoin season' momentum remains elusive. CoinMarketCap's Altcoin Season Index held at 51 on Monday (Aug. 4 UTC), keeping the market firmly in a neutral zone and well below the 75 threshold typically associated with a sustained alt-led cycle.
Early Uber Investor Urges Selling Bitcoin for Solana
Prominent angel investor and early Uber backer Jason Calacanis has once again taken aim at Bitcoin, saying he would rather invest in projects building real products.
Will the United States' efforts to help Japan's yen be Bitcoin's biggest trigger in 2026?
Why are traders keeping a close eye on the yen's appreciation rate?
Bitcoin nears $64,000 as traders look past the fourth Coldcard sweep
Every major token except ether is green on the week, with BTC up 1.9% over 24 hours and Asian equities selling off on AI-trade jitters.
A bitcoin wallet dormant since 2013 moved $31 million, and it's not the only one
A 12-year-old bitcoin wallet moved $31 million on Monday, part of a broader wave of dormant coins shifting since the Coldcard hack.
Coldcard Bitcoin theft tops $100M across 3 confirmed attack waves: Galaxy
Galaxy Research said 90% of the stolen Bitcoin remains unmoved as investigators examine a suspected fourth wave that could lift losses to $130 million.
Spot Bitcoin ETFs pull in $170M while Ether ETFs bleed $11M in a single session
The contrasting ETF flows highlight diverging investor sentiment, suggesting Bitcoin's perceived stability over Ether amid market uncertainties. Spot Bitcoin ETFs pull in $170M while Ether ETFs bleed $11M in a single session.
US Interest in Bitcoin Sinks to Near 5-Year Low
According to Google Trends, searches for bitcoin have fallen to a near-historic low, even as one of the industry's key regulatory pieces, the Clarity Act, is expected to be voted on in the U.S. Senate this week.
Bitcoin Cash Struggles Near $214 Despite Push to Revive Payments With Cash 3.0
Paytaca introduced a self-custodial NFC payment card powered by smart contracts during the Cash 3.0 conference. The zk-SNARK-based privacy solution is currently operational only on the blockchain's Chipnet testnet. The Directional Indicator (-DI) recorded a level of 19.49 against a (+DI) of 16.23 on the daily price chart. Following the Cash 3.
Michael Saylor Defends ‘Never Sell Bitcoin' Remark After Strategy's BTC Sale
Michael Saylor has responded to criticism surrounding Strategys recent Bitcoin sale, clarifying that his long-standing Never Sell Your Bitcoin message applies to individual investors rather than the treasury management of a publicly traded company. In a post on X, the Strategy executive reaffirmed his personal commitment to Bitcoin, stating, When I say Never Sell Your Bitcoin, I speak as one saver to another.
Willy Woo Sees 20%-40% Chance of Partial Coldcard Bitcoin Recovery
Bitcoin analyst Willy Woo estimates authorities have a 20% to 40% chance of recovering part of the bitcoin stolen through the Coldcard vulnerability. Historical crypto recoveries spanning billions of dollars underpin that outlook, while security leaders urge victims to preserve evidence that could support future claims.
