Attention Spans Aren't Shrinking

H1 secures $40M from CVS, proving SaaS startups can still attract investment

A security lapse at prison payphone service Pay Tel publicly exposed over 300K callers’ driver’s licenses

Using Tailscale with an OrbStack VM on macOS

Why Paris may be the most important AI city outside Silicon Valley

News about Raspberry Pi 6 and Microcontroller Development – Jeff Geerling

Show HN: Ktx – Open-source executable context layer for data agents

In just 3 weeks, StrictlyVC is coming to Los Angeles

Trivial Pursuits

Corgi announces $106M raise at $2.6B valuation — triple what it was worth three weeks ago

Dynamic Workflows in Claude Code

Anthropic releases Opus 4.8 with new ‘dynamic workflow’ tool

RIPE NCC session fixation: poaching logins with an Atlas probe

Waymo’s newest robotaxi is Chinese-made, built to make money, and now accepting riders

ICE has spent over $25M on iris scanners in no-bid contracts

Claude Opus 4.8

US's big bet on quantum computing may not be legal

A Task-Centric Perspective on Recommender Systems

Reformulating the recommendation task as a mathematically rigorous mapping function that enforces a global timeline to eliminate data leakage and ensure models only learn from information available before the recommendation point.

U.S. says troops were targeted with location data, as senator warns ad industry is a ‘national security threat’

2 days left: Lock in the best discounts for TechCrunch Disrupt 2026

How we built Cloudflare's data platform and an AI agent on top of it

Here’s how we built Town Lake, Cloudflare's unified analytics platform, alongside Skipper, an internal AI agent running on top of it.

Rivian will deliver the first R2 SUVs on June 9

Sesame, the conversational AI startup from Oculus founders, launches its iOS app

How long is Anthropic’s lease with SpaceX? Opinions vary.

Slate Auto will start taking orders for its low-cost EV on June 24

Untitled

Show HN: Continue? Y/N: A 60-second game about AI agent permission fatigue

Stefan Fercot: Memories from PGConf.dev 2026

Thanks to the organising team, I had the chance to attend PGConf.dev last week in Vancouver, Canada. And luckily, I wasn’t alone there — Valeria could join as well! This year’s edition was particularly special: we celebrated 30 years of open source PostgreSQL together! Many activities revolved around the anniversary, including a special celebration-themed conference t-shirt, stickers, commemorative posters, and more. My personal highlight was definitely Wednesday’s round-table...

Christophe Pettus: Twenty Years, Three CVEs, One AI

Three heap buffer overflows in PostgreSQL — including a 20-year-old pgcrypto bug — were found by an AI code analyzer. But.

Solo founding is at an all-time high: Top performers have these traits in common

In 2025, solo founders in the top decile generated 61 times the revenue of the median solo founder in their first six months. We analyzed the data to understand what drives that gap.

What kache actually caches

Rivian under investigation over rear suspension failures on R1 models

Sneak peek at new Siri app reveals Apple’s plans to take on ChatGPT and more

Indoor Wi-Fi Roaming with OpenWRT

AGI timelines shift with whichever lab is dominant

YouTube adds new podcast features, including an AI recommendation tool and ‘Auto speed’

At TechCrunch Disrupt 2026: Databricks’ co-founder on what kills enterprise AI deals

RSI is the new AGI — and it’s just as hard to pin down

Startup Battlefield 200 application deadline extended to June 8 after overwhelming demand

Visa invests in Replit to power agentic payments for developers

2 days left: Lock in ticket savings of up to $410 to TechCrunch Disrupt 2026

In an AI world, the most valuable developers will be both artisans and builders

If AI is the new power tool for developers, is there still value in artisanal craft when anyone can be a builder?

Headway Therapy Patients Forced to Scan Their Faces to Keep Getting Care

A popular virtual therapy platform is telling providers and patients they'll have to do facial scanning soon, forcing some to choose between handing over their data and continuing care.

airtop: htop for the airwaves — a live 802.11 (Wi-Fi) RF dashboard in your terminal

Vibhor Kumar: Postgres as an Execution Environment for AI: Failure Modes, Hooks, and the ORBIT Framework

A field report from PGConf Dev 2026 — and a working framework for everyone who has to keep AI workloads running in production. It’s 3:47 AM. The Pager Goes Off. A production AI batch job is stuck. Sixty thousand rows are locked. Your application performance is degrading. The post-mortem the next morning will be filed under “unknown cause.” Here is what actually happened, minute by minute: T+00:00 — The summarization job kicks off. Two hundred workers open transactio...

Package managers that package package managers

Has the hunt for AI compute uncovered the next Cerebras?

Five frontier LLMs disagree on 67% of 1k real-world fact-check claims

warda bibi: Automating PostgreSQL Index Tuning Using AI

If you have a slow query, one of the obvious moves is to add an index. So you look at the WHERE clause, pick a column, run CREATE INDEX, and test again. Sometimes it helps, often it doesn’t. And now you have an index sitting there, not helping reads, but slowing down every write, because INSERT, UPDATE, and DELETE all have to maintain it. And it gets worse as your system grows.Five queries are manageable. You can reason about column choices, test combinations, and check EXPLAIN output. When...

The Download: climate tech goes public and the AI Hype Index returns

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Climate tech companies are going public. What’s next? Solar and battery company Solv Energy went public in February, hitting a $6 billion valuation. X-energy, which builds small modular nuclear reactors, followed…

Oura unveils its Ring 5 with a thinner, lighter design starting at $399

Ruby vs. Java vs. TypeScript: my experience on building a Cowork DOCX plugin

AI sticker shock hits corporate America

AMD pulls a bait-and-switch on Linux users with Vivado licensing changes

Dispatches from the possibly last days of human relevance

What's cooking on SourceHut? Q2 2026

More Whimsical OEIS Sequences

The AI Hype Index: AI gets booed in graduation season

It is one thing to say AI will change the world. It is another to expect the class of 2026 to applaud it. In fact, when former Google CEO Eric Schmidt told University of Arizona graduates that their task is to help shape AI, he was met with a resounding chorus of boos. “I can…

Climate tech companies are going public. What’s next?

This year, there’s been a wave of notable energy companies going public via IPO in the US. The solar and battery company Solv Energy went public in February, to the tune of $6 billion. X-energy, which is building small modular nuclear reactors, did the same in April, and its stocks surged on its first day…

The tenth OpenPGP email summit

Why Gentoo?

Seeing Around Corners Using Smartphone-Grade Lidar

Hetzner Price Adjustment

Rapira (Рапира) – Soviet programming language interpreter

Cybersecurity challenge: be nice to each other [IMPOSSIBLE]

AI Datacenters Were Built for GPUs. What Happens When You Remove the GPUs?

A Eureka machine that thinks like nature and explores what AI cannot

Websites have a new way to spy on visitors: analyzing their SSD activity

Rust Will Save Linux from AI, Says Greg Kroah-Hartman

Vertu wants CEOs to run companies from an AI foldable starting at $6,880

Biff is a command line datetime Swiss army knife

Google engineer charged with using inside information to win $1.2M on Polymarket

Our 2D game character grew 3% taller every time he walked

AI Is Starting to Hit Power Grid Limits Simple, Crédible, Ouvre La Discussion

Qwen3.7-Max Ran for 35 Hours on Unknown Hardware and Achieved a 10× Speedup

I analysed 20 years of my chats

Finding miscompiles for fun, not profit

The Green Side of the Lua

Zero Lines Maze: What the 8-Bit Guy's One-Liner Can Still Teach Us

Using GCC's Nested Functions with Wide Pointers and no Trampolines