Privacy & Security
Quantum computing would pressure crypto signatures first, not instantly break blockchains. Here’s what standards bodies say fails earliest and why.
Bradley Peak
Bradley Peak is a writer who previously worked at Cointelegraph as a staff writer. He covered decentralized finance, blockchain economics, and related Web3 topics, drawing on experience in journalism and research across the digital asset sector. His work focuses on explaining economic models and on-chain mechanisms, informed by academic training in linguistics and classical studies.
If quantum computing breaks crypto, what actually fails first and why? - Explained
Why proof-of-reserves alone doesn’t build real trust Proof-of-reserves shows assets at a single point in time, but it does not prove solvency, liquidity or sound governance. Here is what PoR misses and what real trust looks like.
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How a third-party data leak led to phishing attempts against Ledger users A third-party e-commerce breach exposed order data, enabling phishing attempts without compromising Ledger wallets or self-custody systems.
- Explained
Why wrench attacks are becoming one of the most violent forms of crypto crimes Rising crypto wealth is increasing the stakes of physical coercion. “Wrench attacks” show how digital assets can become real-world targets.
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Why Ethereum’s ‘walkaway test’ and quantum readiness matter more than ever Ethereum’s walkaway test asks whether the network can remain credible, secure and adaptable without constant intervention, even as quantum risks loom.
- Bitcoin
Why Venezuela’s oil reserves matter to Bitcoin miners, even if output takes years Venezuela’s vast oil reserves look powerful on paper, but infrastructure decay, policy risk and timelines mean mining impacts would be slow and uncertain.
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Five Bitcoin narratives analysts are watching beyond price ETF flows, treasury stocks, mining fees, scaling trade-offs and regulation now explain Bitcoin’s market shifts better than price alone.
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Vitalik’s take on decentralized stablecoins: What it means for DeFi Vitalik Buterin argues DeFi still lacks resilient decentralized stablecoins, highlighting benchmark risk, oracle design flaws and staking-driven incentives.
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What the NFT Paris cancellation says about the current state of the NFT market The NFT Paris cancellation offers insight into sponsorship pressure, lower volumes and how the NFT market is reshaping in 2026.
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Why South Korea is struggling to decide who can issue stablecoins South Korea’s stablecoin rules are stalled as regulators clash over whether banks or fintechs should issue won-backed tokens.
- Ethereum
What it means when BitMine owns over 3.4% of Ether’s supply BitMine’s 3.4% ETH stake sounds powerful, but real influence depends on staking, validators and market structure, not headline ownership alone.
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How ZachXBT exposed a Coinbase impersonation scam using onchain clues How an onchain investigator linked a Coinbase impersonation scam to $2 million in losses and why social engineering remains the real risk.
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Why JPMorgan’s onchain fund is a big signal for Ethereum JPMorgan has launched a tokenized money market fund on Ethereum, highlighting how regulated cash products may integrate into onchain settlement and collateral workflows.
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How Strategy keeps buying Bitcoin during market downturns Strategy keeps buying Bitcoin during downturns by tapping equity markets and reserves, turning dilution and financing costs into a repeatable Bitcoin accumulation strategy.
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Why Luke Gromen is fading Bitcoin while staying bullish on debasement Luke Gromen still backs debasement but is trimming Bitcoin risk as BTC lags gold, trends weaken and quantum headlines weigh on sentiment.
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How Ondo Finance plans to bring tokenized US stocks to Solana Ondo plans to launch tokenized US stocks and ETFs on Solana in 2026, using custody-backed assets, onchain transfers and embedded compliance.
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What Malaysia’s royal stablecoin reveals about Asia’s shift to tokenized money Malaysia’s RMJDT shows how Asia is pulling stablecoins into regulated finance, linking tokenized assets with local-currency onchain settlement.
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How cheap power turned Libya into a Bitcoin mining hotspot Libya’s cheap power fueled a hidden Bitcoin mining boom, straining the grid and forcing authorities into an escalating crackdown.
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What Kyrgyzstan’s USDKG reveals about real-asset stablecoins in emerging markets Kyrgyzstan’s USDKG blends a USD peg with a gold reserve claim. Here’s what it signals for emerging markets and what to verify next.
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Why BitMine is accumulating Ether despite broader market fear BitMine is building an Ether-heavy treasury as ETF flows wobble and exchange deposits rise, citing Fusaka and future staking as part of a longer-term thesis.
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How HashKey plans to become Hong Kong’s first crypto IPO HashKey’s IPO bid puts Hong Kong’s virtual asset regime on display, testing whether compliance-first crypto platforms can win investors.
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The future of secure messaging: Why decentralization matters more than ever Decentralized messengers shift security beyond encryption by reducing metadata, limiting data requests and preparing for post-quantum threats.
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Miners are turning off their machines: Why even new rigs can’t break even Miner margins are collapsing as hash price hits record lows. This guide explains 2025 economics, break-even tests and what struggling operators can do.
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A simple breakdown of Strategy’s Bitcoin plan and what could shape future sales A clear look at Strategy’s Bitcoin model, the conditions that could trigger sales and how to understand future updates within the proper context.
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Why Vitalik believes quantum computing could break Ethereum’s cryptography sooner than expected Buterin warns that quantum computers could threaten Ethereum’s cryptography sooner than expected and outlines how the network can prepare safely.
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Why quantum security is rising on layer-1 roadmaps and which networks are preparing first Quantum security is moving from theory to practice as layer-1 blockchains prepare long-term plans to adopt post-quantum cryptography.
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How the Fusaka upgrade fits into Ethereum’s long-term roadmap A clear look at how Ethereum’s Fusaka upgrade advances scaling, data efficiency and validator usability across the next phase of the roadmap.
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What’s behind the surge in privacy tokens as the rest of the market weakens? Zcash and other privacy tokens are rallying against a weaker market as regulatory pressure, delistings and AML rules reshape this niche sector.
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How Zcash went from low-profile token to the most-searched asset in November 2025 Halving math, shielded growth and NU6.1 governance turned Zcash from a low-profile relic into November’s most-searched crypto.
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Why Kohaku is central to Ethereum’s 2025 privacy shift Kohaku brings practical privacy to Ethereum wallets with safer recovery, private modes and shared standards designed for real-world use.