New attack provides one more reason why AI browsers are a bad idea

Telling an LLM that 2 + 2 = 5 is enough to make it follow forbidden instructions.

2026-06-30 · 20:03 UTC
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The best thing that's ever happened for multiplayer games?

2026-06-30 · 19:59

Amazon's announcement that AWS GameLift will now provide free egress bandwidth for game servers represents a major cost…

Google introduces a faster, cheaper image generator with Nano Banana 2 Lite

2026-06-30 · 19:02

Google is updating its image generator to make it faster and cheaper, making it a more useful tool for creators looking…

Show HN: I made a heatmap of 3400 VCs who are open to cold emails

2026-06-30 · 18:38

Google's new Nano Banana 2 Lite image model is its fastest and cheapest yet

2026-06-30 · 18:36

They may not look as good, but Nano Banana 2 Lite images only take a few seconds to create.

Clicks shows off its BlackBerry-inspired phone in a new hands-on video

2026-06-30 · 18:34

A new video shows the final production version of the upcoming Clicks Communicator, a BlackBerry-like smartphone that…

Tell HN: Installing Cursor on iOS irreversibly changes your privacy settings

2026-06-30 · 18:33

Just hit this today and I'm furious.

Nvidia competitor Etched hits $5B valuation, $1B in sales for AI chip

2026-06-30 · 18:13

Nvidia AI chip competitor Etched says it has already booked $1 billion under contract for the inference systems powered…

Anthropic launches Claude Sonnet 5 as a cheaper way to run agents

2026-06-30 · 18:00

Anthropic’s Claude Sonnet 5 brings stronger agentic capabilities, lower pricing, and improved safety, positioning the…

Claude Sonnet 5

2026-06-30 · 17:59

Anthropic has released Claude Sonnet 5, a new model designed for autonomous agent tasks that matches the performance of…

Acti puts AI agents directly into your smartphone keyboard

2026-06-30 · 17:52

Startup Acti is betting the smartphone keyboard is the next home for AI assistants.

I built a mmWave material classification radar

2026-06-30 · 17:29

The author built a millimeter-wave (mmWave) radar prototype designed to detect asbestos in building materials,…

Claude Science

2026-06-30 · 17:07

Claude Science is a beta research application designed to assist scientists with data analysis, database searching, and…

Anthropic’s Claude Science bets on workflow, not a new model, to win over scientists

2026-06-30 · 17:00

Anthropic's Claude Science is a workbench that gives scientists one environment to do computational research, saving…

Threads adds new features to Live Chats as it expands access

2026-06-30 · 17:00

The updates include translations, new tools for hosts, and more.

Trump's plan to redesign every .gov website leads to AI-designed horrors

2026-06-30 · 16:59

A year in, National Design Studio delays plan to update government web standards.

We Are the Last People Who Know How It Works

2026-06-30 · 16:59

The author argues that while modern AI assistants and user-friendly technology preserve computational knowledge, they…

Xsnow "protestware" in Debian

2026-06-30 · 16:54

The xsnow desktop application for Linux contains hidden "protestware" that displays Ukrainian flags with significantly…

Show HN: My 13-year-old built an ant colony tracker

2026-06-30 · 16:48

He's 13 years old. He wanted to track his own ant colonies — growth, feeding, humidity, and other metrics.

Nano Banana 2 Lite

2026-06-30 · 16:48

Google has introduced Nano Banana 2 Lite, a new lightweight AI image generation model designed for fast, cost-efficient…

Anthropic has embedded hidden spyware-like code in Claude Code

2026-06-30 · 16:29

BMW iX5 Blows Away the Competition with 460-KW Charging, 435-Mile Range

2026-06-30 · 16:06

BMW unveiled the iX5, its first fully electric SUV to be manufactured in the U.S., featuring 460-kW ultra-fast charging…

County with 37 Data Centers Asks Schools to 'Conserve Electricity'

2026-06-30 · 16:05

Henrico County, Virginia is asking its employees and schools to conserve electricity due to a 25% rate increase…

Scammers Sell Seeds for Exotic AI-Generated Flowers That Don't Exist

2026-06-30 · 15:45

Scammers are selling seeds for non-existent plants using AI-generated images depicting fantastical flowers with colorful…

Claude Code Is Steganographically Marking Requests

2026-06-30 · 15:44

Claude Code contains steganographic markers embedded in the system prompt's date string that encode information about…

Tesla starts testing Cybercab without pedals or a steering wheel in Austin

2026-06-30 · 15:32

The company may finally be ready to try to deliver on Elon Musk's years-long promise of launching a robotaxi network of…

We moved our Bluesky data to Eurosky

2026-06-30 · 15:17

Waag Futurelab moved its Bluesky account data to Eurosky's Personal Data Server (PDS), which allows users to store and…

X now offers an MCP server to make its platform easier for AI tools to use

2026-06-30 · 15:08

X has launched a hosted MCP server, making it easier for developers to connect AI applications with the company’s API.

Arcturus could halve the grid’s electrical losses using its nano-infused copper

2026-06-30 · 15:01

Stealthy startup Arcturus uses lasers to infuse carbon nanomaterials into copper, dramatically improving its ability to…

Amazon launches new $1 billion FDE org, following OpenAI and Anthropic

2026-06-30 · 15:00

Engineers on the new team will embed within companies to deploy purpose-built agents, focusing on fast deployments and…

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