The Daily Index — Tuesday, August 12, 2025 · TLDR Index

Across today’s newsletters

Today’s Index

TLDR

APPLE'S UPCOMING AI VOICE CONTROL WILL CHANGE HOW PEOPLE USE IPHONES

Apple's new App Intents allows users to tell Siri to complete tasks with only their voice. Siri will essentially be able to operate apps with precision within their own interfaces. Testing and perfecting this feature has become a top priority for Apple's global data operations team. Apple plans to ship the feature alongside a broader Siri infrastructure overhaul in the Spring.

bloomberg.com · 13 min

TLDR AI

OPENAI'S REASONING SYSTEM WINS GOLD AT INTERNATIONAL OLYMPIAD IN INFORMATICS

OpenAI's reasoning models placed first among AI participants and outperformed 325 of 330 human competitors at the prestigious programming olympiad. The system operated under identical constraints as the humans and used general-purpose models without competition-specific training. It jumped from last year's near-bronze to 98th percentile performance.

threadreaderapp.com · 3 min

TLDR Web Dev

REACT QUERY SELECTORS, SUPERCHARGED

The `select` option in React Query allows for fine-grained subscriptions to specific parts of data fetched from an API. Using `select` prevents unnecessary re-renders by subscribing components only to the data they need, improving performance. For computationally expensive `select` functions, `useCallback` should be used for stable references and libraries like `fast-memoize` for memoization.

tkdodo.eu · 6 min

TLDR InfoSec

RESEARCHERS DETAIL WINDOWS EPM POISONING EXPLOIT CHAIN LEADING TO DOMAIN PRIVILEGE ESCALATION

Security researchers found an exploit chain in Windows Endpoint Privilege Management (EPM) that lets attackers escalate privileges to domain admin. The attack poisons EPM policies to bypass security controls and elevate privileges. Organizations using Windows EPM should review their settings and update security measures.

links.tldrnewsletter.com · 1 min

TLDR Crypto

PAXOS AIMS FOR NATIONAL BANK CHARTER

Paxos is applying for a national trust bank charter with the OCC, joining Ripple and Circle in seeking federal oversight as the GENIUS Act reshapes stablecoin regulation. The issuer of PayPal USD and Pax Dollar says the move will reinforce its commitment to safety and transparency, but comes just a week after settling with NYDFS over past AML and due diligence lapses tied to its Binance partnership.

links.tldrnewsletter.com · 3 min

TLDR

GITHUB WILL BE FOLDED INTO MICROSOFT PROPER AS CEO STEPS DOWN

GitHub's CEO, Thomas Dohmke, is leaving GitHub and Microsoft to become a founder. GitHub and its leadership team will now become part of Microsoft's CoreAI organization. Dohmke will be staying through until the end of the year to help guide the transition. It is unclear whether the departure and the elimination of the CEO position will change how GitHub operates or the products it creates and maintains.

arstechnica.com · 3 min

TLDR

SCIENTISTS ARE FINALLY MAKING PROGRESS AGAINST ALZHEIMER'S

New Alzheimer's research suggests that medicines and lifestyle changes can slow, prevent, and even reverse the debilitating disease. This article discusses several of the most cutting-edge and promising treatments for Alzheimer's. The Health and Human Services Department recently announced that Dr. Vinay Prasad was returning to the FDA as head of biologics and gene therapies. Dr. Prasad has shown hostility towards Alzheimer's treatments and has said before that paying people to help patients with chores would do more good than funding these treatments.

links.tldrnewsletter.com · 5 min

TLDR

MOVE FAST AND DON'T BREAK (SAFETY CRITICAL) THINGS

Boom Supersonic's XB-1, the world's first independently developed supersonic jet, was created with about a tenth of the capital of any other supersonic program. It was designed, built, and flown successfully by a team of just 50 people. Foundational elements like assembling a small, exceptional team were key to the startup's success, but there were also some non-obvious lessons learned. This article is the first in a series on lessons learned at Boom on how to develop hardware quickly and efficiently. It focuses on how Boom uses software to accelerate hardware development.

bscholl.substack.com · 7 min

TLDR

HOW I USE CLAUDE CODE FOR WORK, FUN, AND AS A TEXT EDITOR

This article looks at several use cases for Claude Code. These include vibe coding CRUD, using agents to control a VPS, migrating real production projects, and other projects. Claude Code can even be used as a text editor - this opens up a lot of new design possibilities.

dwyer.co.za · 32 min