Daily brief · November 6, 2026 · Fri
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Paraguayan President Resigns Amid Ueno Digital Bank Collapse
Paraguayan President Santiago Peña resigned Thursday amid a political crisis triggered by the collapse of digital lender Ueno Bank, which left millions of customers unable to access funds. The central bank began resolution proceedings after the bank's solvency ratio fell below half the regulatory minimum. USDt traded at about a 13% premium on Bybit's Paraguay-facing P2P marketplace. Peña denied wrongdoing, and Vice President Pedro Alliana is set to succeed him if Congress accepts the resignation.
AI
Google Research Publishes AI System for Cuffless Hypertension Detection Using Smartwatches
Google Research published a Nature study introducing AI-PPG-ACC-HTN, a multimodal AI system that passively detects signs of hypertension using a consumer smartwatch without cuff calibration. In a prospective multi-center U.S. trial with 196 participants validated against 24-hour ambulatory blood pressure monitoring, the system reached 65.8% sensitivity and 90.0% specificity for initial screening, and 78.4% sensitivity with 90.9% specificity for confirmatory testing. Google stressed this is early feasibility research, not a commercial product feature or a replacement for clinical cuff measurement and diagnosis.
Defense News · Military and Defense1 more source covered thisShield AI to Acquire Radar Maker Echodyne for $5.3 Billion to Counter Drones
Shield AI has agreed to acquire radar manufacturer Echodyne in a $5.3 billion deal to expand drone-warfare capabilities. Echodyne's MESA solid-state radar can detect drones and integrate with high-energy lasers and microwave weapons. The firm previously won a $250 million, 36-month counter-drone contract from the Pentagon's JIATF-401 task force.
NVIDIA Unveils Full-Stack Codesign to Boost AI Inference Memory Efficiency
NVIDIA's official blog explains how full-stack co-design across GPUs, CPUs, networking, storage and software reduces AI inference memory pressure. Using NVFP4, NVL72 weight distribution, Vera CPU offloading and CMX context storage, the company says HBM capacity per GPU rose only about 3% from Blackwell Ultra to Vera Rubin, while agentic throughput per dollar increased up to 30x on SemiAnalysis AgentX.
Crypto
Decrypt1 more source covered thisSamsung Wallet Launches USDC Stablecoin Accounts on Solana for U.S. Galaxy Users
Samsung Wallet has launched stablecoin accounts for eligible U.S. Galaxy users, supporting USDC on Solana across about 82 million compatible devices. Built with Bastion and Coinbase, the service lets users buy, hold, send and receive USDC without a separate crypto app, with bank payouts to more than 60 countries and no Samsung transfer fees.
Bitcoin MagazineJudge Allows Stock Perpetual Futures to Keep Trading, Says CFTC Likely Overstepped Authority
A U.S. federal judge denied an emergency request to halt stock perpetual futures on Kalshi, Coinbase Derivatives, and Bitnomial on Nov. 3, while signaling the CFTC likely exceeded its authority in approving the products. The judge said such contracts may fall under SEC jurisdiction as swaps rather than security futures. The case continues, with the CFTC’s response due Nov. 6.
TRM Labs Executive: AI Agent KYC Must Start With Verifying the Human Behind It
TRM Labs executive Guillaume Rodenas said at Merge Madrid that KYC for AI agents should begin by verifying the principal who controls the agent, with transaction history helping establish responsibility. The comments follow a $6.3 billion Binance hack by North Korean attackers using fake interviews and an internal AI tool, with most funds moved within 20 minutes. TRM estimates North Korea accounted for 85% of stolen crypto value this year, totaling a record $8.7 billion. Rodenas also noted liability for AI mistakes remains unclear, developers may bear responsibility for bugs, and DAOs complicate accountability, a factor behind Europe's MiCA largely excluding fully decentralized finance.
Finance & macro
European Central Bank NewsFirst-partyPiero Cipollone: Shaping the future of money
TechCrunch · AIOpenAI President Says Company Could Be IPO-Ready in 2027
OpenAI co-founder and president Greg Brockman said at a Wall Street Journal tech conference that the company could be ready for an IPO in 2027. He cited strong enterprise revenue growth, with annualized revenue up 70% quarterly in the third quarter, and said enterprise now accounts for the majority of revenue, up from around 30% previously. He also acknowledged OpenAI had lagged in agentic coding behind Anthropic's Claude Code.
Bank of England Raises Interest Rates for First Time in Over Three Years, Benchmark Rate Reaches 4%
The Bank of England's Monetary Policy Committee voted 8-1 to raise the benchmark interest rate by 25 basis points to 4%, the first hike since August 2023. The BoE forecasts UK inflation will peak near 5% in the second quarter of 2027 and return to the 2% target by the third quarter of 2028, with a possible peak above 6% if oil prices surge. Growth forecasts for 2026 and 2027 were raised to 1.6% and 1.3%, supported by AI industry investment and fiscal stimulus.
French online bank Fortuneo breached, over $133 million moved via crypto channels
France's Fortuneo online bank confirmed a fraud network attack in which hackers bypassed remittance risk controls and sent over $133 million to external accounts. Attackers used fake identities to pass KYC at Kraken and Crypto.com, then converted funds into Ethereum and privacy assets via Uniswap, cross-chain bridges, and Monero. French judicial and financial regulators have opened an investigation.