A flaw in the widely used Libbitcoin Explorer (bx) 3.x series has exposed over 120,000 Bitcoin private keys, according to crypto wallet provider OneKey. The flaw arose from a weak random number generator that used system time, making wallet keys predictable.
Attackers aware of wallet creation times could reconstruct private keys and access funds.
Several wallets were affected, including versions of Trust Wallet Extension and Trust Wallet Core prior to patched releases. Researchers said the Mersenne Twister-32’s limited seed space let hackers automate attacks and recreate private keys, possibly causing past fund losses like the ‘Milk Sad’ cases.
OneKey confirmed its own wallets remain secure, using cryptographically strong random number generation and hardware Secure Elements certified to global security standards.
OneKey also examined its software wallets, ensuring that desktop, browser, Android, and iOS versions rely on secure system-level entropy sources. The firm urged long-term crypto holders to use hardware wallets and avoid importing software-generated mnemonics to reduce risk.
The company emphasised that wallet security depends on the integrity of the device and operating environment.
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Galaxy has launched GalaxyOne, a unified wealth management platform designed to help individuals grow and manage their investments seamlessly. The platform unites high-yield cash accounts, crypto, and equities, giving users greater control and convenience.
GalaxyOne offers FDIC-insured cash deposits with a 4.00% Annual Percentage Yield (APY) and Galaxy Premium Yield accounts offering 8.00% APY for accredited investors. These rates are supported by Galaxy’s $1.1 billion institutional lending business, ensuring transparency and financial strength.
Users can reinvest earnings into Bitcoin or other cryptos, linking traditional finance with digital assets. The platform allows trading of US-listed equities, ETFs, and leading crypto assets like Bitcoin, Ethereum, and Solana- all within a single, precision-built interface.
Built on the foundation of Fierce, the mobile platform Galaxy acquired in 2024, GalaxyOne now expands to Android and web users. Galaxy plans to add business accounts, crypto staking, and new brokerage and lending products, expanding investment options.
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Bitcoin’s rally has slowed after reaching an intraday high of $125,725, signalling a possible short-term cooling phase following its record-breaking climb. Despite the pause, indicators show the bullish trend remains intact, with higher highs and strong momentum across key timeframes.
Analysts note that Bitcoin’s price may consolidate near the $120,000–$121,000 support zone before resuming its upward trajectory. The relative strength index (RSI) at 71 and stochastic reading of 89 suggest overbought conditions, increasing the likelihood of a brief retracement.
Resistance remains firm around $125,000–$126,000, while traders watch for renewed volume and upward confirmation.
Short-term charts reveal mixed signals. A local double top around $125,725 and falling volume indicate profit-taking, yet moving averages across all key periods continue to flash bullish signals.
If Bitcoin holds above $121,000, analysts expect the pullback to stabilise as part of a healthy consolidation phase, potentially paving the way for another breakout above $126,000.
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The service integrates seamlessly with existing investments, removing the need to transfer funds to other platforms. It also provides the protection of MiCA regulations and the backing of Santander.
Competitive fees of 1.49% per trade apply, with no custody charges, and the service will soon be available to customers in Spain. Over the coming months, Openbank plans to expand its portfolio and introduce new features, such as direct conversion between different digital assets.
The launch strengthens Openbank’s investment offerings in Germany, complementing its Robo Advisor and thousands of stocks, funds, and ETFs. It also includes an AI-powered broker platform providing target prices for European and US stocks.
Grupo Santander emphasises that the new crypto trading service responds to customer demand while broadening the bank’s range of innovative, technology-driven investment products.
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The rise of quantum computing is sparking fresh concerns over the long-term security of Bitcoin. Unlike classical systems, quantum machines could eventually break the cryptography protecting digital assets.
Experts warn that Shor’s algorithm, once run on a sufficiently powerful quantum computer, could recover private keys from public ones in hours, leaving exposed funds vulnerable. Analysts see the mid-to-late 2030s as the key period for cryptographically relevant breakthroughs.
ChatGPT-5’s probability model indicates less than a 5% chance of Bitcoin being cracked before 2030, but risk rises to 45–60% between 2035 and 2039, and nearly certainty by 2050. Sudden progress in large-scale, fault-tolerant qubits or government directives could accelerate the timeline.
Mitigation strategies include avoiding key reuse, auditing exposed addresses, and gradually shifting to post-quantum or hybrid cryptographic solutions. Experts suggest that critical migrations should be completed by the mid-2030s to secure the Bitcoin network against future quantum threats.
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Bitcoin climbed nearly 4.42% over the past week, trading at $116,031 on Monday as investor optimism grows ahead of an expected US rate cut. Analysts say the rally is driven by technical factors and expectations of a 25bps Fed rate cut.
Edul Patel, CEO of Mudrex, highlighted that Bitcoin is holding above $115,400, with $117,100 acting as key resistance and $113,500 providing strong support.
Other cryptocurrencies are showing mixed trends, with Solana breaking out at $242 and potentially reaching $261 if buying momentum continues, while Ethereum consolidates around $4,600–$4,700.
The broader crypto market capitalisation stood at roughly $4.06 trillion, with institutional flows via ETH ETFs and shrinking exchange reserves tightening sell-side pressure. Analysts warn that high long-term Treasury yields may limit gains despite rising speculative demand ahead of the Fed decision.
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El Salvador, the first country to adopt bitcoin as legal tender, has restructured its national bitcoin holdings to strengthen security against potential future threats. The National Bitcoin Office (ONBTC) announced that the country’s 6,280 BTC, worth around $687 million, has been split across 14 new addresses, each holding no more than 500 BTC. Officials say this change reduces exposure to risks, including those that could arise from advances in quantum computing.
The concern stems from the possibility that quantum computers, once powerful enough, could break cryptographic protections and reveal private keys. While no such machine exists today, bitcoin developers have long debated the timeline of this threat. ONBTC also highlighted that avoiding address reuse improves security and privacy while allowing the government to maintain transparency.
The broader bitcoin community remains divided on the urgency of quantum risks. Some experts argue the issue is exaggerated, while others warn that the industry may have far less time than previously thought. A developer known as Hunter Beast recently cautioned that breakthroughs in IBM’s quantum experiments suggest the worst-case scenario could arrive within three years.
The bitcoin strategy of El Salvador continues to draw criticism from international institutions. The IMF, which approved a $3.5 billion loan to the country, insists that no new bitcoin purchases have been made this year and that the government is merely reshuffling its reserves. The ONBTC disputes this claim, maintaining that fresh purchases are still taking place despite pressure to scale back its cryptocurrency policies.
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Private and public businesses are acquiring Bitcoin nearly four times faster than miners are producing new coins, according to financial services firm River.
Companies, including publicly traded treasuries and private businesses, purchased an average of 1,755 BTC daily in 2025, with ETFs adding 1,430 BTC daily. Governments also joined in, buying about 39 BTC per day.
In contrast, miners produced just 450 BTC daily, raising fears of a potential supply crunch.
In the second quarter of 2025 alone, treasury companies acquired 159,107 BTC, bringing business holdings to around 1.3 million BTC. Michael Saylor’s firm Strategy leads with a corporate reserve of 632,457 BTC, making it the largest known holder.
Strategy says aggressive buying does not affect short-term prices, as most transactions are handled off-exchange through OTC markets. Analysts, however, continue to speculate that dwindling exchange reserves could become a powerful bullish force.
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Analyst Jordi Visser warns AI could make traditional stocks obsolete by speeding up innovation, making public companies inefficient investments. He said Bitcoin is a longer-lasting investment, based on belief rather than fleeting corporate ideas.
Visser suggested that AI could compress a century of innovation into just five years, reshaping finance and capital markets. He believes investors will prefer belief assets like Bitcoin, noting its long-term resilience mirrors gold’s role as a store of value.
Momentum behind Bitcoin adoption is also gathering elsewhere. Eric Trump told the Bitcoin Asia 2025 conference that the cryptocurrency could reach $1 million as nation states, companies, and wealthy families add it to their reserves.
Public firms are shifting business models to hold Bitcoin directly, diverting capital from traditional equity markets.
Bitcoin’s market capitalisation currently exceeds $2.1 trillion, and some analysts predict it could surpass gold in the decades ahead. Its global, yield-generating design in DeFi could help Bitcoin surpass gold as a store of value.
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Analysts suggest Bitcoin’s current bull cycle may reach new highs of $150,000 by December 2025, driven by supply scarcity and sustained institutional holdings. The growth is expected to be slower than previous cycles but could extend into early 2026.
Technical analysis shows that each successive cycle delivers smaller gains. While early cycles saw increases of 61%, 42%, and 35%, the current cycle may peak at 27%.
Experts argue that a deceleration in growth often results in longer-lasting uptrends rather than signalling an end to momentum.
Liquidity data points to further upside potential. Bitcoin held in long-term storage has returned to historically high levels, reducing the amount available for trading. Analysts warn that scarcity may boost prices, but sudden large sell-offs could push Bitcoin down to $90,000–$100,000.
The debate continues over the timing and duration of the cycle. Some experts say the bull run is nearly over, while others believe institutional activity is changing the traditional four-year halving cycle.
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