Field notes

Blog — Page 42

Engineering notes, case studies, and lessons from the field.

Uber Bets $10 Billion on Robotaxis — Without Building a Single Self-Driving Car
Big Tech

Uber Bets $10 Billion on Robotaxis — Without Building a Single Self-Driving Car

Uber is committing $10B+ to autonomous vehicle deployment through equity stakes and fleet purchases, targeting 28 cities by 2028. The strategy: own AV distribution the same way it owns ride-hailing.

Apr 20, 20265 min read
OpenAI Launches GPT-Rosalind — Its First AI Model Built for Life Sciences
AI Models

OpenAI Launches GPT-Rosalind — Its First AI Model Built for Life Sciences

OpenAI's first vertical-domain model targets genomics, protein engineering, and chemistry. It outperforms GPT-5.4 on 6 of 11 LABBench2 tasks and is live for Enterprise US customers in a research preview.

Apr 20, 20265 min read
MCPwn: CVSS 9.8 Auth Bypass in nginx-ui Delivers Full Nginx Takeover in Two HTTP Requests
Cybersecurity

MCPwn: CVSS 9.8 Auth Bypass in nginx-ui Delivers Full Nginx Takeover in Two HTTP Requests

Pluto Security published 'MCPwn' — a two-CVE chain in nginx-ui that lets an unauthenticated attacker control all Nginx configuration in two requests. It is the first major exploit of an MCP endpoint in a production system, with 2,689 instances exposed.

Apr 19, 20265 min read
CVE-2026-41253: Displaying a File in iTerm2 Can Execute Attacker Code — No Stable Patch Yet
Cybersecurity

CVE-2026-41253: Displaying a File in iTerm2 Can Execute Attacker Code — No Stable Patch Yet

A critical flaw in iTerm2's SSH conductor trusts terminal escape sequences from any source, meaning cat-ing a crafted file silently executes attacker code. The fix is committed but hasn't reached the stable release as of April 18.

Apr 19, 20265 min read
EU Awards €180M Sovereign Cloud Contract to Four European Providers — US Hyperscalers Excluded as Operators
Cloud & Infrastructure

EU Awards €180M Sovereign Cloud Contract to Four European Providers — US Hyperscalers Excluded as Operators

The European Commission handed a six-year, €180 million cloud contract to four European consortia under its Cloud Sovereignty Framework, setting a SEAL-2 precedent that could reshape how AWS, Azure, and Google Cloud sell to EU governments.

Apr 19, 20265 min read
Congress Passes 10-Day FISA 702 Stopgap — Surveillance Powers Expire April 30
Policy & Regulation

Congress Passes 10-Day FISA 702 Stopgap — Surveillance Powers Expire April 30

House Republicans failed twice to advance a long-term renewal of Section 702, forcing a 10-day extension that sets a hard April 30 deadline for U.S. surveillance powers. Cloud providers and telcos face immediate compliance uncertainty if talks collapse.

Apr 19, 20265 min read
Meta Raises Quest 3 Prices by Up to $100 — AI Data Centers Are Eating the World's RAM
Hardware

Meta Raises Quest 3 Prices by Up to $100 — AI Data Centers Are Eating the World's RAM

Quest 3S jumps from $299 to $349 and Quest 3 from $499 to $599, effective April 19. Meta cites the global memory chip shortage caused by AI infrastructure demand absorbing available RAM supply.

Apr 18, 20265 min read
Grinex Crypto Exchange Drained of $13.7M and Suspends Operations — Successor to Sanctioned Garantex Is Down
Cybersecurity

Grinex Crypto Exchange Drained of $13.7M and Suspends Operations — Successor to Sanctioned Garantex Is Down

Russia-linked Grinex, the operational successor to the sanctioned Garantex exchange, halted withdrawals on April 17 after $13.7 million in USDT was drained. The exchange blamed 'Western Special Services' without providing evidence.

Apr 18, 20265 min read
UK Launches £500M Sovereign AI Fund and Makes First Equity Bets on Home-Grown Infrastructure
Policy & Regulation

UK Launches £500M Sovereign AI Fund and Makes First Equity Bets on Home-Grown Infrastructure

Technology Secretary Liz Kendall deployed the Sovereign AI Unit's first capital on April 16, backing Callosum for AI orchestration infrastructure and granting supercomputer access to six startups including Cosine and Twig Bio.

Apr 18, 20265 min read

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