Morning Edition · Sunday, July 5, 2026
Crypto
Researchers Disclose Patched Aptos Flaw That They Estimate Put $70 Billion at Systemic Risk
A type-confusion bug in Aptos's Move virtual machine could be triggered from a $3,000 server, security firm Hexens found, before an emergency patch closed it with no funds lost.
Crypto
Plan to Freeze Satoshi's Bitcoin Before Quantum Computers Arrive Splits Developers
Binance co-founder Changpeng Zhao says dormant coins vulnerable to quantum attack should be frozen after a migration window, a proposal critics call a breach of bitcoin's permissionless design.
Crypto
A 140-Firm Alliance Backs Open USD, Targeting the Economics That Built Circle and Tether
Open USD would return reserve income to distributors rather than issuers, inverting the model that made stablecoins profitable, as Circle's shares fell about 17 percent.
Crypto
Privacy Layers Push to Make Confidential Transactions the Default, Not the Exception
Miden and Aztec are releasing designs that keep transaction data private by default while allowing selective disclosure, reframing confidentiality as a requirement for serious on-chain use.
Crypto
Key Mismanagement Drives Latest Round of Eight-Figure DeFi Thefts
A private-key compromise at Humanity Protocol and a signing-code flaw at SecondFi show that operational security, not just smart-contract bugs, keeps causing losses at protocols.
Markets
Bitcoin ETFs Post Their Worst Month as Large Wallets Buy the Outflows
US spot bitcoin funds lost billions of dollars in June, but on-chain data shows the biggest holders accumulated over the same period, a divergence between financial and native flows.
Crypto
Binance's Reported $2 Billion Mesh Bet Is a Fight Over Who Routes Stablecoin Payments
The contested prize is the wallet-to-merchant path that turns tokenized dollars into something spendable, a layer distinct from who issues the coins.
Crypto
Revolut Drops Tether's USDT as Europe's Rulebook Reshapes the Stablecoin Market
The digital bank will delist USDT at the end of August, a concrete effect of Europe's markets-in-crypto-assets regime as attention turns from writing rules to enforcing them.
Tech
Consumer-GPU Proving Push Aims at the Cost Bottleneck in Ethereum's Scaling Plan
An open-source number-theoretic transform running on a gaming graphics card targets the expensive core of STARK proof generation, the workload that limits zero-knowledge rollup throughput.
Crypto
Tokenized Stocks Move to Contest Wall Street's Index Machinery
As SpaceX prepares to enter the Nasdaq-100, the more consequential experiment is real equities trading on public blockchains with on-chain dividends and continuous settlement.
Crypto
South Africa's Tax Authority Plans to Audit Roughly Six Million Crypto Users
The revenue service signals a shift from warnings to mass enforcement as on-chain and exchange data make holders easier to identify.
Markets
Bitcoin Reclaims $63,000 After Its Worst First Half Since 2022
A weak US jobs report reduced near-term expectations of a rate increase and raised the prices of major tokens, but options desks and long-time traders remain cautious.